fix: move indented comment to correct indentation in ai-code-review

Bitbucket's YAML parser was interpreting the deeper-indented comment
after the printf line as a phantom empty list item, causing a
'Missing or empty command string' error at script item 9.

bitbucket-pipelines.yml

@@ -116,8 +116,8 @@ definitions:
           - export AWS_REGION=us-east-1
           - export AWS_ROLE_ARN="arn:aws:iam::975049960860:role/DoczyAI-Bitbucket-OIDC"
           - export AWS_WEB_IDENTITY_TOKEN_FILE="$(pwd)/web-identity-token"
+          # printf (not echo) avoids appending a trailing newline to the JWT
           - printf '%s' "$BITBUCKET_STEP_OIDC_TOKEN" > "$(pwd)/web-identity-token"
-            # printf (not echo) avoids appending a trailing newline to the JWT
 
           # Clone the review agent repo (private — needs BITBUCKET_CLONE_TOKEN)
           # SETUP REQUIRED: set BITBUCKET_CLONE_TOKEN (marked "Secured") in