Create Homebrew tap parent directory

[0x77dev]

Creates Homebrew's per-owner Taps directory before moving the authenticated checkout into its canonical location.\n\nVerified: actionlint .github/workflows/ci.yml; git diff --check.

[greptile-apps]

Confidence Score: 5/5

Safe to merge: the new directory creation enables the intended relocation without bypassing the existing occupancy protection.

The changed filesystem sequence was executed in both the successful relocation case and the protected occupied-path case, and both produced the intended result with no findings.

Files Needing Attention: No files need further attention.

T-Rex Logs

What T-Rex did

• Executed a self-contained temporary-directory reproduction to exercise moving the checkout payload to the canonical path and creating a symlink at the checkout path.
• Performed a second pass to exercise the occupied-path guard, where relocation was blocked and both the canonical path and checkout markers were preserved.
• Validated in the absent-parent scenario that the canonical parent was initially absent, the payload remained at the canonical path, the checkout is a symlink, and the symlink target matches the canonical path.
• Validated in the occupied-path scenario that the guard status was blocked, the canonical marker and checkout marker were preserved, and the occupied-path verification passed.

_{Ran code and verified through T-Rex}

_{Reviews (1): Last reviewed commit: "Create Homebrew tap parent directory" | Re-trigger Greptile}