feat: static analysis job for gha workflows (#17688)

* fix: set persist-credentials explicitly for checkout

https://woodruffw.github.io/zizmor/audits/#artipacked

* fix: minimize permissions scope for workflows

https://woodruffw.github.io/zizmor/audits/#excessive-permissions

* fix: remove potential template injections

https://woodruffw.github.io/zizmor/audits/#template-injection

* fix: only pass needed secrets in workflow_call

https://woodruffw.github.io/zizmor/audits/#secrets-inherit

* fix: push perm for single-arch build jobs

I hadn't realised these push to the registry too :x

* chore: fix formatting

* fix: $

* fix: retag job quoting

* feat: static analysis job for gha workflows

* chore: fix formatting

* fix: clear last zizmor checks

* fix: broken merge

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Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/pr-label-validation.yml

@@ -1,7 +1,7 @@
 name: PR Label Validation
 
 on:
-  pull_request_target:
+  pull_request_target: # zizmor: ignore[dangerous-triggers] no attacker inputs are used here
     types: [opened, labeled, unlabeled, synchronize]
 
 permissions: {}