Update action info, and bump to node 16

Author: GeekyEggo

action.yml

@@ -4,12 +4,16 @@ inputs:
   name:
     description: The name of the artifact to delete; multiple names can be supplied on new lines.
     required: true
+  useGlob:
+    description: Indicates whether the name, or names, should be treated as glob patterns.
+    required: false
+    default: 'true'
   failOnError:
     description: Indicates whether the action should fail upon encountering an error.
     required: false
-    default: true
+    default: 'true'
 runs:
-  using: node12
+  using: node16
   main: ./dist/index.js
 branding:
   icon: trash-2