build: add yum-utils to redhat downloaded packages

download yum-utils RedHat package in the buildchain.
yum-utils is used to provide repoquery to be able
to lookup for packages and their dependencies and
enforce certain versions.

Refs: #2334

buildchain/buildchain/versions.py

@@ -332,6 +332,7 @@ def deb_full_name(self) -> str:
             release='1.el7'
         ),
         PackageVersion(name='yum-plugin-versionlock'),
+        PackageVersion(name='yum-utils'),
     ),
     'debian': (
         PackageVersion(