docs: improve timezone module examples and add hwclock usage (#11685)
* docs: add variable-based example for timezone module
### Summary
Added a variable-based example to the EXAMPLES section of the timezone module.
### Changes
- Added an example demonstrating how to set timezone dynamically using a variable
### Motivation
Using variables is a common practice in Ansible playbooks. This example helps users understand how to make the module usage more flexible and reusable.
* docs: improve timezone module examples with hwclock usage
### Summary
Improved the EXAMPLES section of the timezone module by adding a more meaningful, module-specific example.
### Changes
- Added an example demonstrating usage of the `hwclock` parameter
- Simplified examples to avoid redundancy
- Fixed formatting issues causing CI failures (invalid YAML, lint errors)
### Motivation
The previous examples were minimal and did not demonstrate module-specific features. This update adds a more practical use case and ensures the examples follow proper formatting and validation rules.
(cherry picked from commit 909458a661)
Co-authored-by: Anshjeet Mahir <anshjeetmahir123@gmail.com>
timezone: mention that Debian 13 also needs util-linux-extra (#10830)
Mention that Debian 13 also needs util-linux-extra.
(cherry picked from commit 2bf8ae88be)
Co-authored-by: Felix Fontein <felix@fontein.de>
timezone: command args as list rather than string (#10612)
* timezone: command args as list rather than string
* adjust attr `update_timezone`
* add changelog frag
(cherry picked from commit 5d3662b23c)
Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
remove common return values from docs (#10485)
* remove common return values from docs
* pacman: add note about version added of RV
(cherry picked from commit 15d3ea123d)
Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>
* t*: normalize docs
* Apply suggestions from code review
Co-authored-by: Felix Fontein <felix@fontein.de>
* break long line to regain sanity
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Co-authored-by: Felix Fontein <felix@fontein.de>
