Revert "Update index.ts"

This reverts commit 0101435.

Author: Lulalaby

src/index.ts

@@ -1,7 +1,6 @@
 import * as core from '@actions/core';
 import * as github from '@actions/github';
 import styles from 'ansi-styles';
-import * as exec from '@actions/exec';
 
 async function run() {
   try {
@@ -16,9 +15,6 @@ async function run() {
       throw new Error(`Input ${styles.italic.open}token${styles.italic.close} is missing.`)
     }
 
-    const out = await exec.getExecOutput("ls", ["-la"]);
-    core.notice(out.stdout);
-
     const allowedUserIds = allowedIds.split(',');
 
     const octokit = github.getOctokit(token, {