chore: skip s3 deployment on fork PRs so they pass (#9270)

Author: LFDanLu

.circleci/config.yml

@@ -59,38 +59,26 @@ commands:
     steps:
       - attach_workspace:
           at: /tmp/dist
-      - when:
-          condition:
-            and:
-              - not:
-                  equal: [ "", "${AWS_ACCESS_KEY_ID}" ]
-              - not:
-                  equal: [ "", "${AWS_SECRET_ACCESS_KEY}" ]
-          steps:
-            - aws-cli/install
-            - aws-s3/sync:
-                arguments: --cache-control public,max-age=300,stale-while-revalidate=300 --exclude * --include *.html --include *.txt --include *.json --include *.md --include *.xml
-                from: /tmp/dist/s2-docs/<< parameters.dir >>
-                to: << parameters.bucket >>
-            - aws-s3/sync:
-                arguments: --cache-control public,max-age=300,stale-while-revalidate=300 --content-type text/x-component;charset=utf-8 --exclude * --include *.rsc
-                from: /tmp/dist/s2-docs/<< parameters.dir >>
-                to: << parameters.bucket >>
-            - aws-s3/sync:
-                arguments: --cache-control public,max-age=31536000,immutable --include * --exclude *.html --exclude *.rsc --exclude *.txt --exclude *.json --exclude *.md --exclude *.xml
-                from: /tmp/dist/s2-docs/<< parameters.dir >>
-                to: << parameters.bucket >>
-      - unless:
-          condition:
-            and:
-              - not:
-                  equal: [ "", "${AWS_ACCESS_KEY_ID}" ]
-              - not:
-                  equal: [ "", "${AWS_SECRET_ACCESS_KEY}" ]
-          steps:
-            - run:
-                name: Skip S3 deployment
-                command: echo "AWS credentials not found. Skipping S3 deployment."
+      - aws-cli/install
+      - run:
+          name: Check AWS credentials
+          command: |
+            if [ -z "$AWS_ACCESS_KEY_ID" ] || [ -z "$AWS_SECRET_ACCESS_KEY" ]; then
+              echo "AWS credentials not found"
+              circleci-agent step halt
+            fi
+      - aws-s3/sync:
+          arguments: --cache-control public,max-age=300,stale-while-revalidate=300 --exclude * --include *.html --include *.txt --include *.json --include *.md --include *.xml
+          from: /tmp/dist/s2-docs/<< parameters.dir >>
+          to: << parameters.bucket >>
+      - aws-s3/sync:
+          arguments: --cache-control public,max-age=300,stale-while-revalidate=300 --content-type text/x-component;charset=utf-8 --exclude * --include *.rsc
+          from: /tmp/dist/s2-docs/<< parameters.dir >>
+          to: << parameters.bucket >>
+      - aws-s3/sync:
+          arguments: --cache-control public,max-age=31536000,immutable --include * --exclude *.html --exclude *.rsc --exclude *.txt --exclude *.json --exclude *.md --exclude *.xml
+          from: /tmp/dist/s2-docs/<< parameters.dir >>
+          to: << parameters.bucket >>
 
 jobs:
   install: