fix flake8 issues

Author: cyphronix

aws_sra_examples/solutions/genai/bedrock_org/lambda/rules/sra_bedrock_check_guardrails/app.py

@@ -98,7 +98,10 @@ def lambda_handler(event: dict, context: Any) -> dict:  # noqa: CCR001, C901, U1
             LOGGER.warning(f"Guardrail {guardrail_name} (ID: {guardrail_id}) not found")
         except ClientError as client_error:
             if client_error.response['Error']['Code'] == 'AccessDeniedException':
-                LOGGER.info(f"Access denied to guardrail {guardrail_name} (ID: {guardrail_id}). If guardrail uses KMS encryption, ensure Lambda's IAM role has permissions to the KMS key.")
+                LOGGER.info(
+                    f"Access denied to guardrail {guardrail_name} (ID: {guardrail_id}). "
+                    + "If guardrail uses KMS encryption, ensure Lambda's IAM role has permissions to the KMS key."
+                )
                 non_compliant_guardrails[guardrail_name] = ["(access_denied; see log for details)"]
         except Exception as e:
             LOGGER.error(f"Error checking guardrail {guardrail_name} (ID: {guardrail_id}): {str(e)}")