patchutils: Update to 0.4.2
patchutils: Update to 0.4.2

NB: This commit adds an implicit run-time dependency to pcre2 for enhanced
pattern searches.

* patchutils/PKGBUILD:
  - update to 0.4.2
  - add dependency to pcre2/pcre2-devel (new feature since 0.4.0)
  - run build in separate directory
  - add function check (NB: patchutils 0.4.2: all checks succeed.)
  - add license to package

waterlan/MSYS2-packages,Alexpux/MSYS2-packages,waterlan/MSYS2-packages,waterlan/MSYS2-packages,JPeterMugaas/MSYS2-packages,JPeterMugaas/MSYS2-packages,JPeterMugaas/MSYS2-packages,Alexpux/MSYS2-packages,waterlan/MSYS2-packages,Alexpux/MSYS2-packages,mati865/MSYS2-packages,atom2013/MSYS2-packages,atom2013/MSYS2-packages,juergenpf/MSYS2-packages,juergenpf/MSYS2-packages,atom2013/MSYS2-packages,juergenpf/MSYS2-packages,mati865/MSYS2-packages,JPeterMugaas/MSYS2-packages,mati865/MSYS2-packages,juergenpf/MSYS2-packages,atom2013/MSYS2-packages,mati865/MSYS2-packages,Alexpux/MSYS2-packages,juergenpf/MSYS2-packages