update yml info (#16)

action.yml

@@ -1,10 +1,10 @@
-name: 'Node 12 Template Action'
-description: 'Get started with Node actions'
-author: 'GitHub'
+name: 'Your name here'
+description: 'Provide a description here'
+author: 'Your name or organization here'
 inputs:
-  myInput:
-    description: 'Input to use'
-    default: 'world'
+  myInput:              # change this
+    description: 'input description here'
+    default: 'default value if applicable'
 runs:
   using: 'node12'
   main: 'lib/main.js'