<!--- Verify first that your issue is not already reported on GitHub -->
<!--- Also test if the latest release and devel branch are affected too -->
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##### SUMMARY
<!--- Explain the problem briefly below -->
The invocation to git module executes the command `git fetch --tags` which can fail under certain circumstances (some tag remotely overridden).
Even by adding the option `force: "yes"` the command it is executed without the **-f** option.
To workaround it, it is necessary to execute the command `git fetch --tags -f` previous to the git module execution.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
Git Module

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
ansible 2.9.4
```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below

```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->

##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->
Generate a git tag:
```
git checkout bla
git tag -f DEV
git push origin DEV --force
```

And remotely, override it:

```
git checkout foo
git tag -f DEV
git push origin DEV --force
```

Then in the first local environment, execute the ansible git task

<!--- Paste example playbooks or commands between quotes below -->
```yaml
- name: "Clone/refresh Staging Repo with SSH"
      when: use_ssh == "yes"
      git:
        dest: "{{ staging_repo }}"
        name: "some git repo"
        version: "master"
        force: "yes"
        key_file: '~/.ssh/id_rsa'
        ssh_opts: "-o StrictHostKeyChecking=no"
```

<!--- HINT: You can paste gist.github.com links for larger files -->

##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->
If I set the option force to true, I would expect to get the git fetch command executed with the -f option.

##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->

<!--- Paste verbatim command output between quotes -->
```paste below
TASK [Clone/refresh Staging Repo with SSH] ************************************************************************************
4:37
fatal: [localhost]: FAILED! => {“changed”: false, “cmd”: [“/usr/local/bin/git”, “fetch”, “--tags”, “origin”], “msg”: “Failed to download remote objects and refs:  From XXXX   some commit..other commit  master               -> origin/master\n   
 ! [rejected]        DEV -> DEV (would clobber existing tag)}
```

if git_version_used is None:
            module.fail_json(msg='Can not find git executable at %s' % git_path)
        if git_version_used < LooseVersion('1.7.5'):
            
            needs_separate_git_dir_fallback = True
        else:
            cmd.append('--separate-git-dir=%s' % separate_git_dir)
    cmd.extend([repo, dest])
    module.run_command(cmd, check_rc=True, cwd=dest_dirname)
    if needs_separate_git_dir_fallback:
        relocate_repo(module, result, separate_git_dir, os.path.join(dest, ".git"), dest)
    if bare and remote != 'origin':
        module.run_command([git_path, 'remote', 'add', remote, repo], check_rc=True, cwd=dest)
    if refspec:
        cmd = [git_path, 'fetch']
        if depth:
            cmd.extend(['--depth', str(depth)])
        cmd.extend([remote, refspec])
        module.run_command(cmd, check_rc=True, cwd=dest)
    if verify_commit:
        verify_commit_sign(git_path, module, dest, version, gpg_whitelist)
def has_local_mods(module, git_path, dest, bare):
    if bare:
        return False
    cmd = "%s status --porcelain" % (git_path)
    rc, stdout, stderr = module.run_command(cmd, cwd=dest)
    lines = stdout.splitlines()
    lines = list(filter(lambda c: not re.search('^\\?\\?.*$', c), lines))
    return len(lines) > 0
def reset(git_path, module, dest):