Export `pcre2` path for git build options
What does this Merge Request do and why?
This MR adds GIT_APPEND_BUILD_OPTIONS to gdkrc to point to Homebrew installation of pcre2 on macOS. This allows for gitaly to build git.
Merge Request checklist
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This change is backward compatible. If not, please include steps to communicate to our users. -
Tests added for new functionality. If not, please raise Issue to follow-up. -
Documentation added/updated, if needed. -
gdk doctortest added, if needed. -
Add the ~highlightlabel if this MR should be included in theCHANGELOG.md.