* Update alpine-target.patch to fix the triplet on armhf and add the armv7 and ppc64le
triplets. This should have been done in 69851bdae1177246337f51a35734e93f1fd7e3d3,
but has been forgotten.
* Remove the following patches:
* llvm-with-ffi.patch -> only required when statically linking LLVM
* bootstrap-tool-respect-tool-config.patch -> plain outdated, not required anymore