Fix test for armv7l machines

Since ARM is a primary architecture on Fedora, `noarch` packages such as this are often built on ARM machines. `armv7l` is the only supported ARM architecture in Fedora right now, so it is the only one that we require be added to the test for building on Fedora.

Build failure: https://kojipkgs.fedoraproject.org//work/tasks/1855/7141855/build.log