### Summary

Saw this happening with ansible 2.14.0 and up.
When using `ANSIBLE_DEBUG=1` with a `template` task, the task fails with
```
TypeError: unsupported operand type(s) for |: 'VarsWithSources' and 'dict'
```
To reproduce this behaviour save the snippet below to `foo.yml` and run `ANSIBLE_DEBUG=1 ansible-playbook foo.yml`.

### Issue Type

Bug Report

### Component Name

template

### Ansible Version

```console
$ ansible --version
[WARNING]: You are running the development version of Ansible. You should only run Ansible from "devel" if you are modifying the Ansible engine, or trying
out features under development. This is a rapidly changing source of code and can become unstable at any point.
ansible [core 2.15.0.dev0] (devel 6c0559bffe) last updated 2023/01/19 08:49:47 (GMT +200)
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/phil/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /home/phil/tmp/ansible-git/lib/ansible
  ansible collection location = /home/phil/.ansible/collections:/usr/share/ansible/collections
  executable location = /home/phil/tmp/ansible-git/bin/ansible
  python version = 3.11.1 (main, Dec  7 2022, 00:00:00) [GCC 12.2.1 20221121 (Red Hat 12.2.1-4)] (/usr/bin/python)
  jinja version = 3.0.3
  libyaml = True
```


### Configuration

```console
# if using a version older than ansible-core 2.12 you should omit the '-t all'
$ ansible-config dump --only-changed -t all
[WARNING]: You are running the development version of Ansible. You should only run Ansible from "devel" if you are modifying the Ansible engine, or trying
out features under development. This is a rapidly changing source of code and can become unstable at any point.
CONFIG_FILE() = /etc/ansible/ansible.cfg
EDITOR(env: EDITOR) = vim
```


### OS / Environment

Fedora 37

### Steps to Reproduce

<!--- Paste example playbooks or commands between quotes below -->
```yaml (paste below)
---
- hosts: localhost
  gather_facts: no
  tasks:
    - template:
        src: foo.yml
        dest: /tmp/bar.tmp
```


### Expected Results

file copied, no errors

### Actual Results

```console
[…]
  7808 1674114804.05527: _low_level_execute_command(): executing: /bin/sh -c 'rm -f -r /home/phil/.ansible/tmp/ansible-tmp-1674114804.0513797-7808-80947595831082/ > /dev/null 2>&1 && sleep 0'
  7808 1674114804.05528: in local.exec_command()
  7808 1674114804.05531: opening command with Popen()
  7808 1674114804.05541: done running command with Popen()
  7808 1674114804.05542: getting output with communicate()
  7808 1674114804.05699: done communicating
  7808 1674114804.05699: done with local.exec_command()
  7808 1674114804.05700: _low_level_execute_command() done: rc=0, stdout=, stderr=
  7808 1674114804.05701: handler run complete
  7808 1674114804.05710: attempt loop complete, returning result
  7808 1674114804.05711: _execute() done
  7808 1674114804.05711: dumping result to json
  7808 1674114804.05711: done dumping result, returning
  7808 1674114804.05713: done running TaskExecutor() for localhost/TASK: template [005f67d3-1f9e-5831-73d8-000000000003]
  7808 1674114804.05713: sending task result for task 005f67d3-1f9e-5831-73d8-000000000003
  7808 1674114804.05720: done sending task result for task 005f67d3-1f9e-5831-73d8-000000000003
  7808 1674114804.05720: WORKER PROCESS EXITING
  7804 1674114804.05826: marking localhost as failed
  7804 1674114804.05829: marking host localhost failed, current state: HOST STATE: block=2, task=1, rescue=0, always=0, handlers=0, run_state=1, fail_state=0, pre_flushing_run_state=1, update_handlers=True, pending_setup=False, tasks child state? (None), rescue child state? (None), always child state? (None), did rescue? False, did start at task? False
  7804 1674114804.05831: ^ failed state is now: HOST STATE: block=2, task=1, rescue=0, always=0, handlers=0, run_state=5, fail_state=2, pre_flushing_run_state=1, update_handlers=True, pending_setup=False, tasks child state? (None), rescue child state? (None), always child state? (None), did rescue? False, did start at task? False
  7804 1674114804.05832: getting the next task for host localhost
  7804 1674114804.05833: host localhost is done iterating, returning
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: TypeError: unsupported operand type(s) for |: 'VarsWithSources' and 'dict'
fatal: [localhost]: FAILED! => {"changed": false, "msg": "TypeError: unsupported operand type(s) for |: 'VarsWithSources' and 'dict'"}
  7804 1674114804.05849: no more pending results, returning what we have
  7804 1674114804.05850: results queue empty
[…]
```


### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
try:
                    source = self._find_needle('templates', source)
                except AnsibleError as e:
                    raise AnsibleActionFail(to_text(e))
            mode = self._task.args.get('mode', None)
            if mode == 'preserve':
                mode = '0%03o' % stat.S_IMODE(os.stat(source).st_mode)
            
            try:
                tmp_source = self._loader.get_real_file(source)
            except AnsibleFileNotFound as e:
                raise AnsibleActionFail("could not find src=%s, %s" % (source, to_text(e)))
            b_tmp_source = to_bytes(tmp_source, errors='surrogate_or_strict')
            
            try:
                with open(b_tmp_source, 'rb') as f:
                    try:
                        template_data = to_text(f.read(), errors='surrogate_or_strict')
                    except UnicodeError:
                        raise AnsibleActionFail("Template source files must be utf-8 encoded")
                
                searchpath = task_vars.get('ansible_search_path', [])
                searchpath.extend([self._loader._basedir, os.path.dirname(source)])
                
                
                newsearchpath = []
                for p in searchpath:
                    newsearchpath.append(os.path.join(p, 'templates'))
                    newsearchpath.append(p)
                searchpath = newsearchpath