### Summary

While setting up sonarqube and automating setting the admin password directly in the database, I noticed that their bcrypt implementation is outdated and only supports the 2a version, while the password_hash bcrypt filter using passlib defaults to the latest version (2b).

I'd like to set the ident parameter of passlib bcrypt function from the password_hash filter (like with rounds).

Right now I'm doing this:
```yaml
    - name: encrypt password
      command:
        cmd: python3 -
        stdin: |
          from passlib.hash import bcrypt
          print(bcrypt.using(rounds=12,ident="2a").hash("{{ admin_password }}"))
      register: tmp
```
as a workaround.

Obviously, sonarqube should upgrade their bcrypt version, but ansible should also be able to handle this.

Passlib doc: https://passlib.readthedocs.io/en/stable/lib/passlib.hash.bcrypt.html#

### Issue Type

Feature Idea

### Component Name

password_hash

### Additional Information

```yaml
password: "{{ admin_password | password_hash('bcrypt', rounds=12, ident='2a') }}"
```

### Code of Conduct

- [X] I agree to follow the Ansible Code of Conduct
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
DOCUMENTATION = """
    name: password
    version_added: "1.1"
    author:
      - Daniel Hokka Zakrisson (!UNKNOWN) <daniel@hozac.com>
      - Javier Candeira (!UNKNOWN) <javier@candeira.com>
      - Maykel Moya (!UNKNOWN) <mmoya@speedyrails.com>
    short_description: retrieve or generate a random password, stored in a file
    description:
      - Generates a random plaintext password and stores it in a file at a given filepath.
      - If the file exists previously, it will retrieve its contents, behaving just like with_file.
      - 'Usage of variables like C("{{ inventory_hostname }}") in the filepath can be used to set up random passwords per host,
        which simplifies password management in C("host_vars") variables.'