run using bash

.gitea/workflows/build.yml

@@ -25,12 +25,10 @@ jobs:
           username: ${{ secrets.CI_USER }}
           password: ${{ secrets.CI_PASSWORD }}
 
-      - name: Make build script executable
-        run: chmod +x build-and-copy.sh
 
       - name: Build image using upstream script
         run: |
-          ./build-and-copy.sh -t ${IMAGE_NAME}:${IMAGE_TAG}
+          bash build-and-copy.sh -t ${IMAGE_NAME}:${IMAGE_TAG}
 
       - name: Tag image
         run: |