fix: xx-apk failed to symlink compiler-rt on Alpine 3.18

[isac322]

Starting from Alpine 3.18, compiler-rt install on usr/lib/llvm* instead of usr/lib/clang. (Package contents of 3.17, 3.18) So xx-apk failed to create symlinks with error message below.

/opt/app # set -ex
/opt/app # xx-apk add compiler-rt
+ xx-apk add compiler-rt
+ apk  --root /aarch64-alpine-linux-musl add compiler-rt
OK: 55 MiB in 7 packages
find: /aarch64-alpine-linux-musl/usr/lib/clang: No such file or directory

Here is sample output of apk info -qL compiler-rt

/ # apk info -qL compiler-rt
usr/lib/clang/15.0.7/bin/hwasan_symbolize
usr/lib/clang/15.0.7/include/fuzzer/FuzzedDataProvider.h
usr/lib/clang/15.0.7/include/orc/c_api.h
usr/lib/clang/15.0.7/include/profile/InstrProfData.inc
usr/lib/clang/15.0.7/include/sanitizer/allocator_interface.h
usr/lib/clang/15.0.7/include/sanitizer/asan_interface.h
usr/lib/clang/15.0.7/include/sanitizer/common_interface_defs.h
usr/lib/clang/15.0.7/include/sanitizer/coverage_interface.h
usr/lib/clang/15.0.7/include/sanitizer/dfsan_interface.h
usr/lib/clang/15.0.7/include/sanitizer/hwasan_interface.h
usr/lib/clang/15.0.7/include/sanitizer/linux_syscall_hooks.h
usr/lib/clang/15.0.7/include/sanitizer/lsan_interface.h
usr/lib/clang/15.0.7/include/sanitizer/msan_interface.h
usr/lib/clang/15.0.7/include/sanitizer/netbsd_syscall_hooks.h
usr/lib/clang/15.0.7/include/sanitizer/scudo_interface.h
usr/lib/clang/15.0.7/include/sanitizer/tsan_interface.h
usr/lib/clang/15.0.7/include/sanitizer/tsan_interface_atomic.h
...

[tonistiigi]

SGTM but missing DCO and squash commits as well