Drop the Fedora checks around pesign

Now that we are packaging the certificates, there's no reason
to have the extra check. pesign will take care of doing the
right thing behind the scenes

kernel.spec

@@ -1600,12 +1600,8 @@ BuildKernel() {
     fi
 
     %ifarch x86_64 aarch64
-    %if 0%{?fedora}
-    %pesign -s -i $KernelImage -o vmlinuz.signed
-    %else
     %pesign -s -i $SignImage -o vmlinuz.signed -a %{secureboot_ca} -c %{secureboot_key} -n %{pesign_name}
     %endif
-    %endif
     %ifarch s390x ppc64le
     if [ -x /usr/bin/rpm-sign ]; then
 	rpm-sign --key "%{pesign_name}" --lkmsign $SignImage --output vmlinuz.signed