Prepare for release v5.2.1

[softwarefactory-project-zuul[bot]]

Build succeeded. https://ansible.softwarefactory-project.io/zuul/buildset/dc46dfcdebbc40769d9eab043230abb7

:heavy_check_mark: ansible-galaxy-importer SUCCESS in 4m 36s :heavy_check_mark: build-ansible-collection SUCCESS in 8m 45s :heavy_check_mark: ansible-tox-linters SUCCESS in 10m 12s

[codecov[bot]]

Codecov Report

Merging #766 (e0b036f) into main (538dcf1) will not change coverage. The diff coverage is n/a.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #766 +/- ## ======================================= Coverage 84.99% 84.99% ======================================= Files 211 211 Lines 18213 18213 ======================================= Hits 15481 15481 Misses 2732 2732 ```

[softwarefactory-project-zuul[bot]]

Build succeeded. https://ansible.softwarefactory-project.io/zuul/buildset/c458fc6e62fb4c0e919a2fd8d9f66f37

:heavy_check_mark: ansible-galaxy-importer SUCCESS in 3m 59s :heavy_check_mark: build-ansible-collection SUCCESS in 8m 34s :heavy_check_mark: ansible-tox-linters SUCCESS in 11m 08s