chore(deps): bump openfilter-image-out pins to 1.1.2

[plainsight-bot]

Mechanical bump of openfilter-image-out image pins to 1.1.2.

Rewrites every tracked image: pin whose trailing path component matches openfilter-image-out to the new authoritative coordinate plainsightai/openfilter-image-out:1.1.2. Registry-agnostic — stale pins from any old registry mirror are rewritten to the upstream's current release channel.

Skipped (intentionally):

• :latest pins (intent: track tip)
• :local / :*-local pins (developer fixtures)
• lines carrying a flux $imagepolicy marker (reconciler-managed)

Cascaded from openfilter-image-out 1.1.2. Tracking: PLAT-1052.

Auto-merge is enabled. The PR lands once required status checks pass on this consumer's branch protection.

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