downgrading qt to 6.7.1 on linux too

Author: cfrankb

.github/workflows/linux_release.yml

@@ -20,7 +20,7 @@ defaults:
 env:
   SOURCE_DIR: ${{ github.workspace }}
   #QT_VERSION: 6.5.3
-  QT_VERSION: 6.7.3
+  QT_VERSION: 6.7.1
   ARTIFACT: "CS3MapEdit-x86_64.AppImage"
 
 jobs:
@@ -34,7 +34,7 @@ jobs:
           submodules: recursive
 
       - name: Install Qt
-        uses: jurplel/install-qt-action@v3
+        uses: jurplel/install-qt-action@v4
         with:
           version: ${{ env.QT_VERSION }}
           host: linux