Skip caching for local actions

Now you should be able to call
\Drupal::service('plugin.manager.menu.local_action')->useCaches(FALSE);
for example, in `hook_block_build_local_actions_block_alter()`

fixed patch.

Changes are made on on 11.x (our main development branch) first, and are then back ported as needed according to our policies.

Also restoring standard issue template.

1. Fixes should be in MRs vs patches
2. This was categorized as a bug but not sure I see the bug? Tagging for steps to reproduce this as a bug
3. Issue summary should be complete, bugs should have least steps to reproduce and proposed solution.
4. Bugs should include test coverage to show the issue.

Thanks.