File project.diff of Package grpc

--- grpc.spec.orig
+++ grpc.spec
@@ -38,7 +38,7 @@ BuildRequires:  abseil-cpp-devel >= 2024
 BuildRequires:  cmake
 BuildRequires:  fdupes
 %if 0%{?suse_version} < 1550
-BuildRequires:  gcc12-c++
+BuildRequires:  gcc14-c++
 %else
 BuildRequires:  gcc-c++
 %endif
@@ -144,8 +144,8 @@ rm -Rf third_party/abseil-cpp/
 
 %build
 %if 0%{?suse_version} < 1600
-export CC=gcc-12
-export CXX=g++-12
+export CC=gcc-14
+export CXX=g++-14
 %endif
 %define _lto_cflags %nil