Merge pull request dotnet/core-setup#3395 from janvorli/enable-alpine-official-rid
authorEric Erhardt <eric.erhardt@microsoft.com>
Tue, 7 Nov 2017 14:44:13 +0000 (08:44 -0600)
committerGitHub <noreply@github.com>
Tue, 7 Nov 2017 14:44:13 +0000 (08:44 -0600)
Enable Alpine official RID

Commit migrated from https://github.com/dotnet/core-setup/commit/5e5b627d019c82b11a718a90008ce4f737c7e401


Trivial merge