add pr link

Author: xinsong-cui

.changes/f3bee672-bc64-4103-adad-5f6db9e139a6.json

@@ -0,0 +1,8 @@
+{
+    "id": "f3bee672-bc64-4103-adad-5f6db9e139a6",
+    "type": "bugfix",
+    "description": "fixed a foo",
+    "issues": [
+        "awslabs/aws-sdk-kotlin#2000"
+    ]
+}

.github/workflows/test.yml

@@ -79,7 +79,7 @@ jobs:
           while read -r issue_number; do
             if [ -n "$issue_number" ]; then
               echo "Commenting on issue #$issue_number"
-              if ! gh issue comment "$issue_number" --body "A change related to this issue was included in [release **$CURRENT_TAG**](https://github.com/${{ github.repository }}/releases/tag/$CURRENT_TAG)."; then
+              if ! gh issue comment "$issue_number" --body "A [#$pr_number](https://github.com/${{ github.repository }}/pull/$pr_number) related to this issue was included in [**$CURRENT_TAG**](https://github.com/${{ github.repository }}/releases/tag/$CURRENT_TAG)."; then
                 echo "::error::Failed to comment on issue #$issue_number"
                 FAILURES="$FAILURES #$issue_number"
               fi