Bump the github-actions group with 5 updates

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
     runs-on: macos-26
     timeout-minutes: 90
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Select the newest Xcode
         run: |
           xcode=$(ls -d /Applications/Xcode*.app | sort -V | tail -1)
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/')
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Compare
         run: |
           top=$(grep -m1 -E '^## \[?v?[0-9]+\.[0-9]+\.[0-9]+' CHANGELOG.md | sed -E 's/^## \[?v?([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
@@ -61,7 +61,7 @@ jobs:
     runs-on: macos-15
     timeout-minutes: 90
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Select Xcode 26.0 (Swift 6.2)
         run: |
           sudo xcode-select -s /Applications/Xcode_26.0.app
@@ -74,7 +74,7 @@ jobs:
     name: No private references
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Scan tracked files
         run: |
           if git grep -n -I -E '_archive|CLAUDE\.md|memcap|macEM-suite|setup-python-refs' -- ':!.gitignore' ':!.github/workflows/ci.yml'; then

.github/workflows/dependabot-auto-merge.yml

@@ -16,7 +16,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: meta
-        uses: dependabot/fetch-metadata@v2
+        uses: dependabot/fetch-metadata@v3
       - name: Enable auto-merge (squash)
         if: steps.meta.outputs.package-ecosystem == 'github_actions'
         run: gh pr merge --auto --squash "$PR_URL"

.github/workflows/docs.yml

@@ -28,15 +28,15 @@ jobs:
     runs-on: macos-latest
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Select the newest Xcode
         run: |
           xcode=$(ls -d /Applications/Xcode*.app | sort -V | tail -1)
           sudo xcode-select -s "$xcode"
           xcodebuild -version
       - name: Build the site
         run: tools/build-docs.sh .docs-site /SpectroKit
-      - uses: actions/upload-pages-artifact@v3
+      - uses: actions/upload-pages-artifact@v5
         with:
           path: .docs-site
 
@@ -49,4 +49,4 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
       - id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5

.github/workflows/release-please.yml

@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - id: release
-        uses: googleapis/release-please-action@v4
+        uses: googleapis/release-please-action@v5
         with:
           config-file: release-please-config.json
           manifest-file: .release-please-manifest.json