Update docker/build-push-action digest to 53b7df9 #963

	name: zizmor (workflow static analysis)

	# zizmor performs static analysis on GitHub Actions workflows to surface
	# supply-chain and configuration risks (unpinned actions, command injection
	# vectors, excessive permissions, etc.). Findings are surfaced to GitHub
	# Code Scanning as SARIF.
	#
	# Ref: #1273

	on:
	push:
	branches: [main]
	pull_request:
	paths:
	- ".github/workflows/**"
	- ".github/actions/**"
	schedule:
	- cron: "55 4 * * 0" # Weekly, Sunday 04:55 UTC
	workflow_dispatch:

	concurrency:
	group: zizmor-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	zizmor:
	name: zizmor static analysis
	runs-on: ubuntu-latest
	timeout-minutes: 10
	permissions:
	security-events: write
	contents: read
	actions: read
	steps:
	- name: Checkout
	uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
	with:
	persist-credentials: false

	- name: Run zizmor
	uses: zizmorcore/zizmor-action@192e21d79ab29983730a13d1382995c2307fbcaa # v0.5.7
	with:
	# Upload SARIF to Code Scanning even on findings; CI does not fail
	# the build on findings, GH Security tab is the source of truth.
	advanced-security: true
	# The default repository token can be rejected by external action
	# tag lookups. Keep this required workflow on offline audits.
	online-audits: false

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