Resolve KASM-4031 "Feature/ alpine 317"

builder/build-rpm-inside-docker

@@ -8,7 +8,7 @@ prepare_build_env() {
 }
 
 copy_spec_and_tar_with_binaries() {
-  cp /tmp/kasmvncserver.spec ~/rpmbuild/SPECS/
+  cp /tmp/*.spec ~/rpmbuild/SPECS/
   cp /src/builder/build/kasmvnc.${os}_${os_codename}.tar.gz \
     ~/rpmbuild/SOURCES/
 }
@@ -30,6 +30,6 @@ fi
 os_dir="build/${os}_${os_codename}"
 
 prepare_build_env
-rpmbuild -ba ~/rpmbuild/SPECS/kasmvncserver.spec
+rpmbuild -ba ~/rpmbuild/SPECS/*.spec
 copy_rpm_to_build_dir
 rpmlint "$os_dir"/*.rpm || true