Override map for enabling Go mainline module prebuilts

The release config maps in `v/g_sh/b/r/gms_mainline_go/required`
will be used to enable Go mainline prebuilts of mandatory modules by
both internal google products and partner OEMs.

Addition of `v/g_sh/b/r/gms_mainline_go/optional` is product dependent, and
will have to be added separately

Bug: 342265627
Test: lunch mokey_go32-ap3a-userdebug
Test: verified that the following vars are same before and after change
Test: get_build_var RELEASE_APEX_CONTRIBUTIONS_ADBD # go prebuilt
Test: get_build_var RELEASE_APEX_CONTRIBUTIONS_REMOTEKEYPROVISIONING #
go prebuilt
Test: get_build_var RELEASE_APEX_CONTRIBUTIONS_UWB # go prebuilt
Ignore-AOSP-First: part of a topic

Change-Id: Ib80c4eef669dcfc3eaf8bb8dc5b9eb011d335fd0