ci(release): upgrade GitHub Actions to Node.js 24 compatible versions

Bump actions/checkout v4→v6, astral-sh/setup-uv v3→v7,
docker/setup-qemu-action v3→v4, docker/setup-buildx-action v3→v4,
docker/login-action v3→v4, docker/build-push-action v6→v7,
mikepenz/release-changelog-builder-action v4→v6.
softprops/action-gh-release stays at v2 (no Node 24 release yet).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: kgritesh

.github/workflows/release.yml

@@ -14,26 +14,26 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Extract tag version
         id: tag_version
         run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
 
       - name: Login to Docker Hub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build and push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           push: true
@@ -48,12 +48,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v3
+        uses: astral-sh/setup-uv@v7
 
       - name: Extract tag version
         id: tag_version
@@ -65,7 +65,7 @@ jobs:
 
       - name: Generate changelog
         id: changelog
-        uses: mikepenz/release-changelog-builder-action@v4
+        uses: mikepenz/release-changelog-builder-action@v6
         with:
           configuration: ".github/changelog_config.json"
           toTag: ${{ github.ref_name }}