Adjust vespa.spec openblas dependency for RHEL 8 / CentOS 8.
@@ -124,7 +124,11 @@ Requires: valgrind
Requires: Judy
Requires: xxhash
Requires: xxhash-libs >= 0.6.5
+%if 0%{?el8}
+Requires: openblas
+%else
Requires: openblas-serial
+%endif
Requires: lz4
Requires: libzstd
Requires: zlib
