v3.12.2 Release

What's Changed

• [redhat-3.12] task: Fix missing exception import (PROJQUAY-7598) by @openshift-cherrypick-robot in #3136
• v3.12.2 Changelog Bump by @github-actions in #3165
• [redhat-3.12] storage(StorageClasses): Presign v2/v4 stsfix (PROJQUAY-7689) by @openshift-cherrypick-robot in #3167

Full Changelog: v3.12.1...v3.12.2