Merge release 1.12.1 into 2.0.x

[github-actions[bot]]

Release Notes for 1.12.1

1.12.x bugfix release (patch)

1.12.1

• Total issues resolved: 0
• Total pull requests resolved: 3

• Total contributors: 2

  • 388: Update branch metadata to reflect current state thanks to @greg0ire

Bug

• 387: Flush deferred items array on commit thanks to @greg0ire
• 381: Fix the PSR-6 wrapping for doctrine caches with a namespace thanks to @stof

[derrabus]

This should've gone to 2.1.x instead. 2.0.x is unmaintained.

[greg0ire]

Yes, I noticed afterwards and merged 2.0 and 2.1. Not sure if our setup (2 major branches maintained) is supported by laminas/automatic-releases