Add GitHub Release upload to build workflow

Configure automatic GitHub Release creation for Debian package when pushing to master branch, including version tagging and release notes generation

.github/workflows/build.yml

@@ -54,4 +54,15 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: cpu-check-deb
-          path: build/*.deb 
+          path: build/*.deb
+
+      - name: Upload to GitHub Release
+        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
+        uses: softprops/action-gh-release@v1
+        with:
+          files: build/*.deb
+          tag_name: v1.0.0
+          name: Release v1.0.0
+          generate_release_notes: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}