2.54.0

Various fixes & improvements

• Fix: symlinks in normalized upload (#2744) by @noahsmartin
• feat(vcs): Prefer upstream remote over origin for base repo name (#2737) by @runningcode
• feat(build): Add auto-detection of base_repo_name from git remote (#2735) by @runningcode
• feat(build): Add auto-detection of PR number from GitHub Actions (#2722) by @runningcode
• feat(build): Auto-detect base_ref from git merge-base (#2720) by @runningcode
• feat(logs): support log streaming (#2666) by @vgrozdanic