Add contributors plugin (#126)

source/app/mocks/api/github/graphql/contributors.commit.mjs

@@ -0,0 +1,14 @@
+/**Mocked data */
+  export default function({faker, query, login = faker.internet.userName()}) {
+    console.debug("metrics/compute/mocks > mocking graphql api result > contributors/commit")
+    return ({
+      repository:{
+        object:{
+            oid:"MOCKED_SHA",
+            abbreviatedOid:"MOCKED_SHA",
+            messageHeadline:faker.lorem.sentence(),
+            committedDate:faker.date.recent(),
+        },
+      },
+    })
+  }