[golang/go] cmd/cgo/internal/testsanitizers: TestASAN/asan_global1_fail failures

### ROOT CAUSE The test `TestASAN/asan_global1_fail` fails because it does not receive the expected memory access error (e.g., `global-buffer-overflow`). This indicates a failure in ASAN's ability to detect the error in this specific test case. Possible causes include: - ASAN configuration issues (e.g., missing flags or incorrect setup). - The test case itself may not be triggering the error under the current environment. - Interactions with CGO or platform-specific behaviors (e.g., Linux vs. FreeBSD) may affect ASAN's error reporting. ### CODE FIX Unfortunately, the provided research context does not include sufficient details about the test's implementation or the exact conditions causing the failure. Without access to the full test code and environment specifics, it is not possible to provide a working code fix. Therefore, the issue must be addressed by: 1. Enabling debug logging to capture more details about the test execution. 2. Verifying ASAN configuration and flags (e.g., `ASAN_OPTIONS`). 3. Reviewing the test case's code for potential edge cases or platform-specific issues. Due to insufficient context, a targeted code fix cannot be provided.