### Summary

When this playbook is run:
```yaml
---
- hosts: all
  tasks:
    - pause:
        minutes: 2
```
Then in this scene:
```bash
TASK [pause] ************
Pausing for 120 seconds
(ctrl+C then 'C' = continue early, ctrl+C then 'A' = abort)
```
Before ansible 2.9.15, must use 'ctrl+C' then 'C' or 'A' to continue.
But in ansible 2.9.16 to 2.10.7, this scene can use 'enter' to continue.

### Issue Type

Bug Report

### Component Name

pause

### Ansible Version

2.9.16 to 2.10.7

### Configuration

none


### OS / Environment

debian 9

### Steps to Reproduce

```yaml
---
- hosts: all
  tasks:
    - pause:
        minutes: 2
```


### Expected Results

Must use 'ctrl+C' then 'C' or 'A' to continue. Do not response 'enter' to continue.

### Actual Results

Press 'enter' this task to continue.

env=os.environ
)
pause_test.logfile = log_buffer
pause_test.expect(r'Pausing for \d+ seconds')
pause_test.expect(r"\(ctrl\+C then 'C' = continue early, ctrl\+C then 'A' = abort\)")
pause_test.send('\x03')
pause_test.send('C')
pause_test.expect('Task after pause')
pause_test.expect(pexpect.EOF)
pause_test.close()
pause_test = pexpect.spawn(
    'ansible-playbook',
    args=[playbook] + args,
    timeout=10,
    env=os.environ
)
pause_test.logfile = log_buffer
pause_test.expect(r'Pausing for \d+ seconds')
pause_test.expect(r"\(ctrl\+C then 'C' = continue early, ctrl\+C then 'A' = abort\)")
pause_test.send('\x03')
pause_test.send('A')
pause_test.expect('user requested abort!')
pause_test.expect(pexpect.EOF)
pause_test.close()
playbook = 'pause-4.yml'
pause_test = pexpect.spawn(
    'ansible-playbook',
    args=[playbook] + args,
    timeout=10,
    env=os.environ