Merge branch 'docs-bprescott/20230521-pg_14_gl_17' into 'master'

PostgreSQL requirements table: GitLab 17 will require PG14

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/121327



Merged-by: Achilleas Pipinellis <axil@gitlab.com>
Co-authored-by: Ben Prescott <bprescott@gitlab.com>

doc/install/requirements.md

@@ -81,9 +81,10 @@ the following table) as these were used for development and testing:
 | GitLab version | Minimum PostgreSQL version |
 |----------------|----------------------------|
 | 13.0           | 11                         |
-| 14.0           | 12.7                      |
+| 14.0           | 12.7                       |
 | 15.0           | 12.10                      |
 | 16.0           | 13.6                       |
+| 17.0 (planned) | 14.8                       |
 
 You must also ensure the following extensions are loaded into every
 GitLab database. [Read more about this requirement, and troubleshooting](postgresql_extensions.md).