Modify PR comment and update AWS action version

Updated the comment message for PR notifications and upgraded AWS credentials action version.

Author: hshah-mitre

.github/workflows/deploy.yml

@@ -86,16 +86,29 @@ jobs:
       - name: Notify final reviewer team
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ORG_PAT: ${{ secrets.ORG_PAT }}             # PAT with repo + read:org for team review request
+
         run: |
           PR_NUMBER=${{ github.event.pull_request.number }}
           REVIEWER=${{ github.event.review.user.login }}
           TEAM_HANDLE="@${{ github.repository_owner }}/ai4sdlc-approval"
-          COMMENT="$TEAM_HANDLE PR #$PR_NUMBER has been approved by @$REVIEWER and is ready for final review."
+          COMMENT="$TEAM_HANDLE PR #$PR_NUMBER has a new review comment from @$REVIEWER and is ready for final review."
+  
           curl -X POST \
             -H "Authorization: token $GITHUB_TOKEN" \
             -H "Accept: application/vnd.github+json" \
+            -H "Content-Type: application/json" \
             -d "{\"body\": \"$COMMENT\"}" \
             https://api.github.com/repos/${{ github.repository }}/issues/$PR_NUMBER/comments
+
+          # 2) Request review from the approval team
+          curl -X POST \
+            -H "Authorization: token $ORG_PAT" \
+            -H "Accept: application/vnd.github+json" \
+            -H "Content-Type: application/json" \
+            -d "{\"team_reviewers\":[\"ai4sdlc-approval\"]}" \
+            https://api.github.com/repos/${{ github.repository }}/pulls/$PR_NUMBER/requested_reviewers -v
+
 
   # Build stage - converting md file to html using MkDocs
   convert_md_to_html:
@@ -153,7 +166,7 @@ jobs:
       #    aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
       #    aws-region: us-east-1  # change if needed
       - name: configure aws credentials
-        uses: aws-actions/configure-aws-credentials@v1.7.0
+        uses: aws-actions/configure-aws-credentials@v2.0
         with:
           role-to-assume: arn:aws:iam::677043464939:role/GitHubAction-AssumeRoleWithAction
           role-session-name: GitHub_to_AWS_via_FederatedOIDC