adding outputs

restore/action.yml

@@ -14,6 +14,12 @@ inputs:
 outputs:
   cache-hit:
     description: 'A boolean value to indicate an exact match was found for the primary key'
+  key:
+    description: 'Key passed in the input to use in subsequent steps of the workflow'
+    required: true
+  matched-key:
+    description: 'Cache key restored'
+    required: true
 runs:
   using: 'node16'
   main: '../dist/restore/index.js'