cmd/internal/obj: enable got pcrel itype in fips140 for riscv64
This CL enable R_RISCV_GOT_PCREL_ITYPE in fips140
Fixes #74662
Change-Id: Ic189c4e352517ae74034f207a5f944b610f2eb73
Reviewed-on: https://go-review.googlesource.com/c/go/+/688635 Reviewed-by: Mark Ryan <markdryan@rivosinc.com> Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Carlos Amedee <carlos@golang.org> Reviewed-by: Julian Zhu <jz531210@gmail.com>