Setting the shell in the actions

Author: codingnirvana

.github/workflows/macos.yml

@@ -12,6 +12,8 @@ jobs:
 
       - name: Setup MacOS Defaults
         run: ./defaults.sh
+        shell: bash
 
       - name: Setup Apps
-        run: ./install.sh
+        run: ./install.sh
+        shell: bash