ci: GitHub-Actions auf Node-24-Majors heben (Node-20-Deprecation)

checkout->v5, setup-uv->v7, upload-artifact->v6, download-artifact->v7, action-gh-release->v3, github-script->v8.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: michaelblaess

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install uv
         uses: astral-sh/setup-uv@v3

.github/workflows/cleanup-artifacts.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Delete artifacts older than retention window
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         env:
           RETENTION_DAYS: '1'
         with:

.github/workflows/release.yml

@@ -17,10 +17,10 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Install uv
-        uses: astral-sh/setup-uv@v5
+        uses: astral-sh/setup-uv@v7
 
       # Nuitka braucht patchelf fuer den --standalone-Build unter Linux
       - name: Install patchelf (Linux)
@@ -50,7 +50,7 @@ jobs:
           ./compile-macos.sh
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           retention-days: 1
           name: dist-${{ matrix.os }}
@@ -64,12 +64,12 @@ jobs:
 
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           merge-multiple: true
 
       - name: Create Release
-        uses: softprops/action-gh-release@v2
+        uses: softprops/action-gh-release@v3
         with:
           generate_release_notes: true
           files: |