fix: pin softprops/action-gh-release to v2.2.2

Raw v2 tag is currently broke, see softprops/action-gh-release#627
and softprops/action-gh-release#628

Author: foosel

.github/workflows/custopize.yml

@@ -241,7 +241,7 @@ jobs:
         devices: "pi5-32bit,pi4-32bit,pi3-32bit,pi2-32bit,pi1-32bit"
 
     - name: "🔖 Create release & attach assets"
-      uses: softprops/action-gh-release@v2
+      uses: softprops/action-gh-release@v2.2.2  # 2025-06-10: v2 is currently broken
       with:
         name: "${{ env.RELEASE_NAME }}"
         tag_name: "${{ env.RELEASE_TAG }}"