Correct rpmbuild->rpm

.gitlab-ci.yml

@@ -78,7 +78,7 @@ packaging:
     - dpkg-buildpackage -uc -us
     - mv ../*.{deb,dsc,buildinfo,tar.xz,changes} build/debian/
     - echo "Building RPM packages"
-    - apt-get -qq -o dir::cache::archives="$APT_CACHE_DIR" install -y rpmbuild
+    - apt-get -qq -o dir::cache::archives="$APT_CACHE_DIR" install -y rpm
     - rpmbuild -D "version `node ./version.js`" --build-in-place -bb --target noarch gridtracker.spec
     - mv $HOME/rpmbuild/RPMS/noarch/gridtracker-*.noarch.rpm build/rpm