Update auto_assignee.yml (#170)

Co-authored-by: Vishwajit Nagulkar <[email protected]>

Author: anmolnagpal

.github/workflows/auto_assignee.yml

@@ -8,6 +8,10 @@ on:
         description: 'A list of assignees(GitHub user name) to be added to PR'
         required: true
         type: string
+      reviewers:
+        description: 'A list of reviewers(GitHub user name) to be added to PRs'
+        required: false
+        type: string
     secrets:
       GITHUB:
         description: 'Your GitHub token for authentication.'
@@ -21,4 +25,6 @@ jobs:
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB }}
           assignees: ${{ inputs.assignees }}
+          reviewers: ${{ inputs.reviewers }}
+          skipKeywords: wip, draft
 ...