Drop modprobe config file to enable GSP on Turing/Ampere NVIDIA GPUs

This is no longer needed since the kernel now turns this on by default.

This reverts commit c4f549cdb1.

mesa.spec

@@ -147,7 +147,6 @@ BuildRequires:  (crate(proc-macro2) >= 1.0.56 with crate(proc-macro2) < 2)
 BuildRequires:  (crate(quote) >= 1.0.25 with crate(quote) < 2)
 BuildRequires:  (crate(syn/clone-impls) >= 2.0.15 with crate(syn/clone-impls) < 3)
 BuildRequires:  (crate(unicode-ident) >= 1.0.6 with crate(unicode-ident) < 2)
-BuildRequires:  systemd-rpm-macros
 %endif
 %if %{with valgrind}
 BuildRequires:  pkgconfig(valgrind)
@@ -461,16 +460,6 @@ for i in libOSMesa*.so libGL.so ; do
 done
 popd
 
-%if 0%{?with_nvk}
-# Temporarily produce a modprobe file that enables nouveau+gsp for Turing/Ampere
-# until enabled upstream by default
-mkdir -p %{buildroot}%{_modprobedir}
-cat > %{buildroot}%{_modprobedir}/nouveau-gsp.conf << NOUVEAUEOF
-# Enable GSP firmware for Turing and Ampere
-options nouveau config=NvGspRm=1
-NOUVEAUEOF
-%endif
-
 %files filesystem
 %doc docs/Mesa-MLAA-License-Clarification-Email.txt
 %dir %{_libdir}/dri
@@ -688,7 +677,6 @@ NOUVEAUEOF
 %{_datadir}/drirc.d/00-radv-defaults.conf
 %{_datadir}/vulkan/icd.d/radeon_icd.*.json
 %if 0%{?with_nvk}
-%{_modprobedir}/nouveau-gsp.conf
 %{_libdir}/libvulkan_nouveau.so
 %{_datadir}/vulkan/icd.d/nouveau_icd.*.json
 %endif