chore: pass github, add issue comment (#5469)

* Update close-invalid-link.cjs

* Update close-invalid-link.cjs

.github/scripts/close-invalid-link.cjs

@@ -12,12 +12,18 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-async function closeIssue(owner, repo, number) {
+async function closeIssue(github, owner, repo, number) {
+    await github.rest.issues.createComment({
+          owner: owner,
+          repo: repo,
+          issue_number: number,
+          body: "Issue was opened with an invalid reproduction link. Please make sure the repository is a valid, publicly-accessible github repository, and make sure the url is complete (example: https://github.com/googleapis/google-cloud-node)"
+        });
     await github.rest.issues.update({
         owner: owner,
         repo: repo,
         issue_number: number,
-        state: "closed",
+        state: "closed"
       });
 }
 module.exports = async ({ github, context }) => {
@@ -38,10 +44,10 @@ module.exports = async ({ github, context }) => {
             const link = issue.data.body.split("\n")[18].match(/(https?:\/\/g?i?s?t\.?github.com\/.*)/);
             const isValidLink = (await fetch(link)).ok;
             if (!isValidLink) {
-            await closeIssue(owner, repo, number);
+            await closeIssue(github, owner, repo, number);
             }
         } catch (err) {
-            await closeIssue(owner, repo, number);
+            await closeIssue(github, owner, repo, number);
         }
     }
 };