chore(deps): update actions/upload-artifact action to v6

Author: renovate[bot]

.github/workflows/mn-linux-snapshot.yml

@@ -42,7 +42,7 @@ jobs:
           zip -r mn-linux-amd64-snapshot.zip ./mn-linux-amd64-snapshot
       - name: "🆙 Upload Snapshot"
         if: success() && github.event_name == 'push' && github.ref == 'refs/heads/4.10.x'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: mn-linux-amd64-snapshot
           path: mn-linux-amd64-snapshot.zip

.github/workflows/mn-macos-snapshot.yml

@@ -41,7 +41,7 @@ jobs:
           zip -r mn-darwin-amd64-snapshot.zip ./mn-darwin-amd64-snapshot -x '*.DS_Store*' -x '__MAC_OSX'
       - name: "🆙 Upload Snapshot"
         if: success() && github.event_name == 'push' && github.ref == 'refs/heads/4.10.x'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: mn-darwin-amd64-snapshot
           path: mn-darwin-amd64-snapshot.zip
@@ -79,7 +79,7 @@ jobs:
           zip -r mn-darwin-aarch64-snapshot.zip ./mn-darwin-aarch64-snapshot -x '*.DS_Store*' -x '__MAC_OSX'
       - name: "🆙 Upload Snapshot"
         if: success() && github.event_name == 'push' && github.ref == 'refs/heads/4.4.x'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: mn-darwin-aarch64-snapshot
           path: mn-darwin-aarch64-snapshot.zip

.github/workflows/mn-windows-snapshot.yml

@@ -46,7 +46,7 @@ jobs:
           Compress-Archive -Path "./mn-win-amd64-snapshot" -Update -DestinationPath ./mn-win-amd64-snapshot.zip
       - name: "🆙 Upload Snapshot"
         if: success() && github.event_name == 'push' && github.ref == 'refs/heads/4.10.x'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: mn-win-amd64-snapshot
           path: ./mn-win-amd64-snapshot.zip