spec: remove resolve_btfids from kernel-devel

Bugzilla: https://bugzilla.redhat.com/2178930
Upstream status: RHEL-only

Since 56a2df7 ("tools/resolve_btfids: Compile resolve_btfids as
host program"), resolve_btfids is compiled using HOSTCC. Therefore, it
shouldn't be included in the kernel-devel package as its arch could not
match the target arch.

Only include source files in kernel-devel so that it is recompiled when
running 'make prepare'.

Signed-off-by: Viktor Malik <vmalik@redhat.com>

Author: viktormalik

redhat/kernel.spec.template

@@ -2172,7 +2172,8 @@ BuildKernel() {
     cp --parents tools/build/Build $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
     cp --parents tools/build/fixdep.c $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
     cp --parents tools/objtool/sync-check.sh $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
-    cp -a --parents tools/bpf/resolve_btfids $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
+    cp -a --parents tools/bpf/resolve_btfids/main.c $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
+    cp -a --parents tools/bpf/resolve_btfids/Build $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
 
     cp --parents security/selinux/include/policycap_names.h $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
     cp --parents security/selinux/include/policycap.h $RPM_BUILD_ROOT/lib/modules/$KernelVer/build