[C++] Some builds fail to build due to gRPC failures

[raulcd]

Describe the bug, including details regarding any error messages, version, and platform.

The following PR seems to have broken several builds due to gRPC:

• GH-49991: [C++][FlightRPC] Fix unity build ordering issue #49990

The failure:

 [ 71%] Building CXX object src/arrow/flight/CMakeFiles/arrow_flight_objlib.dir/server_tracing_middleware.cc.o
cd /root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/redhat-linux-build/src/arrow/flight && /usr/lib64/ccache/g++ -DARROW_FLIGHT_EXPORTING -DARROW_HAVE_NEON -DARROW_HAVE_RUNTIME_SVE128 -DARROW_HAVE_RUNTIME_SVE256 -DARROW_HAVE_RUNTIME_SVE512 -DARROW_WITH_TIMING_TESTS -DGRPC_ENABLE_ASYNC -DGRPC_NAMESPACE_FOR_TLS_CREDENTIALS_OPTIONS=grpc::experimental -DGRPC_USE_CERTIFICATE_VERIFIER -DGRPC_USE_TLS_CHANNEL_CREDENTIALS_OPTIONS -I/root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/redhat-linux-build/src -I/root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/src -I/root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/src/generated -Wno-noexcept-type -Wno-self-move -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -mbranch-protection=standard -fasynchronous-unwind-tables -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fdiagnostics-color=always  -Wall -fno-semantic-interposition -march=armv8-a  -DNDEBUG -ftree-vectorize  -std=c++20 -fPIC -MD -MT src/arrow/flight/CMakeFiles/arrow_flight_objlib.dir/server_tracing_middleware.cc.o -MF CMakeFiles/arrow_flight_objlib.dir/server_tracing_middleware.cc.o.d -o CMakeFiles/arrow_flight_objlib.dir/server_tracing_middleware.cc.o -c /root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/src/arrow/flight/server_tracing_middleware.cc
In file included from /root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/src/arrow/flight/server_tracing_middleware.cc:26:
/root/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/src/arrow/flight/transport/grpc/util_internal.h:20:10: fatal error: grpcpp/version_info.h: No such file or directory
   20 | #include <grpcpp/version_info.h>
      |          ^~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [src/arrow/flight/CMakeFiles/arrow_flight_objlib.dir/build.make:205: src/arrow/flight/CMakeFiles/arrow_flight_objlib.dir/server_tracing_middleware.cc.o] Error 1
make[2]: Leaving directory '/build/rpmbuild/BUILD/apache-arrow-25.0.0/cpp/redhat-linux-build'
make[1]: *** [CMakeFiles/Makefile2:3193: src/arrow/flight/CMakeFiles/arrow_flight_objlib.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[ 71%] Building CXX object src/parquet/CMakeFiles/parquet_objlib.dir/arrow/schema.cc.o

Example of failed builds:

• almalinux-10-arm64
• ubuntu-jammy-amd64
• ARM64 Ubuntu 22.04 C++

Component(s)

C++

[raulcd]

Oh, @rok beat me opening an issue for it! Closing as duplicate