gdb/amd-dbgapi: use gdb::unordered_map

Since we have gdb::unordered_map, swap std::unordered_map for that.

Change-Id: If2ef652fe18c1a440a25cff6131d29e37091bdbe
Approved-By: Lancelot Six <lancelot.six@amd.com> (amdgpu)
1 file changed