ci: pin third-party actions to commit SHAs (REQ-1.4.10)

- Pin actions/checkout, github-script, setup-python, codeql-action init/autobuild/analyze,
  upload-pages-artifact, deploy-pages, amannn/action-semantic-pull-request, and
  actions/stale to immutable commit SHAs across all 9 root .github/workflows/*.yml files
- Tags resolved live via gh api (2026-07-07); repo had already drifted past the phase-31-01
  baseline (checkout v7, setup-python v6, codeql-action v4, upload-pages-artifact v5,
  deploy-pages v5, action-semantic-pull-request v6, stale v10, github-script v9)
- permissions: and timeout-minutes: were already present on every root workflow job; not
  modified there
- Also fixed templates/demo-repo/.github/workflows/*.yml (autopilot-create-issue.yml,
  demo-ci.yml): these template files, copied into other repos by
  autopilot-org-installer.yml, were caught by workflow-lint's recursive scan with their own
  unpinned-action/missing-permissions/missing-timeout findings; out of the plan's original
  9-file scope but fixed so this repo's own workflow-lint gate passes and installer-scaffolded
  repos inherit compliant templates

Author: Aitomates

.github/workflows/autopilot-create-issue.yml

@@ -18,7 +18,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Create or update issue
-        uses: actions/github-script@v9
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         with:
           script: |
             const run = context.payload.workflow_run;

.github/workflows/autopilot-docs-daily.yml

@@ -20,7 +20,7 @@ jobs:
       GH_TOKEN: ${{ secrets.ORG_READ_TOKEN || github.token }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Update status docs
         run: |

.github/workflows/autopilot-operator.yml

@@ -29,7 +29,7 @@ jobs:
           }
 
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           clean: false
 

.github/workflows/autopilot-org-installer.yml

@@ -19,7 +19,7 @@ jobs:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
       - name: Checkout installer
-        uses: actions/checkout@v7
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Sync intake workflow
         run: |

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v7
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
 
       - name: Install workflow validator dependency
         run: python -m pip install --disable-pip-version-check PyYAML==6.0.2

.github/workflows/codeql.yml

@@ -22,12 +22,12 @@ jobs:
         language: ['python']
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v7
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v4
+        uses: github/codeql-action/init@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v4
         with:
           languages: ${{ matrix.language }}
       - name: Autobuild
-        uses: github/codeql-action/autobuild@v4
+        uses: github/codeql-action/autobuild@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v4
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4
+        uses: github/codeql-action/analyze@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v4

.github/workflows/pages.yml

@@ -16,13 +16,13 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v7
-      - uses: actions/setup-python@v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
+      - uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6
         with:
           python-version: 3.x
       - run: pip install mkdocs-material
       - run: mkdocs build
-      - uses: actions/upload-pages-artifact@v5
+      - uses: actions/upload-pages-artifact@fc324d3547104276b827a68afc52ff2a11cc49c9 # v5
         with:
           path: ./site
   deploy:
@@ -35,4 +35,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v5
+        uses: actions/deploy-pages@cd2ce8fcbc39b97be8ca5fce6e763baed58fa128 # v5

.github/workflows/pr-lint.yml

@@ -12,6 +12,6 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: amannn/action-semantic-pull-request@v6
+      - uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/stale.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/stale@v10
+      - uses: actions/stale@eb5cf3af3ac0a1aa4c9c45633dd1ae542a27a899 # v10
         with:
           days-before-stale: 60
           days-before-close: 7

templates/demo-repo/.github/workflows/autopilot-create-issue.yml

@@ -15,9 +15,10 @@ jobs:
   create-issue:
     if: ${{ github.event.workflow_run.conclusion == 'failure' }}
     runs-on: ubuntu-latest
+    timeout-minutes: 10
     steps:
       - name: Create or update issue
-        uses: actions/github-script@v9
+        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9
         with:
           script: |
             const run = context.payload.workflow_run;