homebrew: Support old_tokens and oldnames in homebrew package data (#10805)

* homebrew: Support old_tokens and oldnames in homebrew package data

Fixes #10804

Since brew info will accept old_tokens (for casks) and oldnames (for formulae) when provided by the homebrew module "name" argument, the module also needs to consider thes old names as valid for the given package.  This commit updates _extract_package_name to do that.

All existing package name tests, including existing tests for name aliases and tap prefixing, have been consolidated with new name tests into package_names.yml.

* Added changelog fragment.

* homebrew: replace non-py2 compliant f-string usage

* code formatting lint, and py2 compatibility fixes

* homebrew: added licenses to new files, nox lint

* Update plugins/modules/homebrew.py

use str.format() instead of string addition

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update tests/integration/targets/homebrew/tasks/casks.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update tests/integration/targets/homebrew/tasks/package_names_item.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update tests/integration/targets/homebrew/tasks/formulae.yml

Co-authored-by: Felix Fontein <felix@fontein.de>

* Fixes for performance concerns on new homebrew tests.
1) tests for alternate package names are commented out in main.yml.
2) the "install via alternate name, uninstall via base name" test
   case was deemed duplicative, and has been deleted .
3) minor fixes to use jinja2 "~" for string concat instead of "+"

* Fix nox lint

---------

Co-authored-by: Felix Fontein <felix@fontein.de>

changelogs/fragments/10805-homebrew-support-old-names.yml

@@ -0,0 +1,2 @@
+bugfixes:
+  - homebrew - do not fail when cask or formula name has changed in homebrew repo (https://github.com/ansible-collections/community.general/issues/10804, https://github.com/ansible-collections/community.general/pull/10805).