Merge "Revert "Remove (host) x86_64-linux gcc-4.8 bins"" am: 9720f6cf31 am: 61de6d9ac6 am: 897be7f578 am: 1f2b5be968 am: a8d5cb34d6

Original change: https://android-review.googlesource.com/c/platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/+/1887822

Change-Id: Ic992d420692721d05ae9ebc2f6947b60dec6e796