Enable caching by default

action.yml

@@ -14,7 +14,8 @@ inputs:
     default: ${{ github.server_url == 'https://github.com' && github.token || '' }}
   cache:
     description: Used to specify whether caching is needed. Set to true, if you'd like to enable caching.
-    default: false
+    default: true
+    required: false
   cache-dependency-path:
     description: 'Used to specify the path to a dependency file - go.sum'
   architecture: