Revert "React to updated CoreCLR packages"
Revert "React to updated CoreCLR packages"

This reverts commit 1d588e0e82002186dce1a30b28ac43467a106412.

aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore,aspnet/AspNetCore