Bump drupal/post_api from 2.0.4 to 2.0.5 (#17112)

Bumps drupal/post_api from 2.0.4 to 2.0.5.

---
updated-dependencies:
- dependency-name: drupal/post_api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Edmund Dunn <[email protected]>