Update .github/INCIDENT_RESPONSE.md

Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>

Author: aclark4life

.github/INCIDENT_RESPONSE.md

@@ -247,7 +247,7 @@ require a Pillow point release even if Pillow's own code is unchanged.
 | [bzip2](https://gitlab.com/bzip2/bzip2) | BZ2 compression | [GitLab](https://gitlab.com/bzip2/bzip2/-/work_items) |
 | [zstd](https://github.com/facebook/zstd) | Zstandard compression | [GitHub](https://github.com/facebook/zstd/security) |
 | [brotli](https://github.com/google/brotli) | Brotli compression | [GitHub](https://github.com/google/brotli/security) |
-| [libyuv](https://chromium.googlesource.com/libyuv/libyuv/) | YUV conversion | [Chromium tracker](https://bugs.chromium.org/p/libyuv/) |
+| [libyuv](https://chromium.googlesource.com/libyuv/libyuv/) | YUV conversion | [Chromium tracker](https://libyuv.issues.chromium.org/issues) |
 
 #### Python-level dependencies