using sinularityhub/install-singularity action to install singularity

.github/workflows/quicktest.yaml

@@ -38,14 +38,14 @@ jobs:
 #      uses: actions/setup-go@v5
 #      with:
 #        go-version: '^1.13.1' # The Go version to download (if necessary) and use.
-#    - name: Set up Singularity
-#      uses: eWaterCycle/setup-singularity@v7
-#      with:
-#        singularity-version: 3.8.7
-    - name: Set up Apptainer
-      uses: eWaterCycle/setup-apptainer@v2
+    - name: Set up Singularity
+      uses: singularityhub/install-singularity@main
       with:
-        apptainer-version: 1.3.3
+        singularity-version: '4.1.4'
+#    - name: Set up Apptainer
+#      uses: eWaterCycle/setup-apptainer@v2
+#      with:
+#        apptainer-version: 1.3.3
 
   # Build Docker Image and convert it to Apptainer
   build-apptainer-image: