Update 'watch' option in mkdocs.yml

[pheus]

cookiecutter-netbox-plugin version

main (d920039)

Python version

3.12

Steps to Reproduce

The generated mkdocs.yml file contains the watch configuration for mkdocstrings, which is no longer supported.

1. Run cookiecutter https://github.com/netbox-community/cookiecutter-netbox-plugin.git
2. Fill out the default values
3. Check generated mkdocs.yml

Expected Behavior

The watch configuration is supported by mkdocs.

plugins:
  - include-markdown
  - search:
      lang: en
watch:
  - netbox_acl_plugin

Observed Behavior

The generated mkdocs.yml file contains the following configuration:

plugins:
  - include-markdown
  - search:
      lang: en
  - mkdocstrings:
      watch:
        - netbox-acl-plugin

Running mkdocs v1.6.0 with mkdocsstrings v0.25.2 does throw a warning:

WARNING -  Config value 'plugins': Plugin 'mkdocstrings' option 'watch': Unrecognised configuration
           name: watch