fix: only show real contributor in Thank You box

Ref: adoptium#474

src/hooks/useAdoptiumContributorsApi.tsx

@@ -69,20 +69,23 @@ async function getMaxContributors(): Promise<[number, number]> {
 
 /**
  * Retrieves a contributor's object by it's index in API
+ * only return 'type: User' to filter out Bot
  * @param randomPage
  */
 async function getContributor(randomPage: number): Promise<Contributor> {
   const response = await fetch(`${CONTRIBUTORS_API_URI}&page=${randomPage}`);
-  const contributor = (await response.json())[0] as ContributorApiResponse;
-
-  return {
-    avatarUri: contributor.avatar_url,
-    commitsListUri: `https://github.com/adoptium/${repoToCheck}/commits?author=${contributor.login}`,
-    repo: repoToCheck,
-    contributionsCount: contributor.contributions,
-    login: contributor.login,
-    profileUri: contributor.html_url,
-  };
+  const responseJsonData = await response.json()
+  if ( responseJsonData.type == "User" ) {
+    const contributor = responseJsonData.id as ContributorApiResponse;
+    return {
+      avatarUri: contributor.avatar_url,
+      commitsListUri: `https://github.com/adoptium/${repoToCheck}/commits?author=${contributor.login}`,
+      repo: repoToCheck,
+      contributionsCount: contributor.contributions,
+      login: contributor.login,
+      profileUri: contributor.html_url,
+    };
+  }
 }
 
 /**