Alpine has moved to a new version of LLDB (8) and its dependency LLVM
libraries are now in the edge/main branch. This adds edge/main branch to
the apk add command commandline so that the dependencies can be found.
This is a copy of the same change made in dotnet/arcade. We should eventually
move core-setup to get the eng folder from arcade, but for now, we need
a quick solution.
Commit migrated from https://github.com/dotnet/core-setup/commit/
8d023a6fea7824648ea860f6ba05d236a1641d54
-X http://dl-cdn.alpinelinux.org/alpine/v$__AlpineVersion/main \
-X http://dl-cdn.alpinelinux.org/alpine/v$__AlpineVersion/community \
-X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
+ -X http://dl-cdn.alpinelinux.org/alpine/edge/main \
-U --allow-untrusted --root $__RootfsDir --arch $__AlpineArch --initdb \
add $__AlpinePackages
rm -r $__ApkToolsDir