script: fix mrel when Lmod is installed on system

Author: xdelaruelle

script/mrel

@@ -194,6 +194,10 @@ foreach oldrpm [glob -nocomplain $rpmdir/environment-modules-*.rpm] {
 catch {runcmd 2>@$logfid sudo rpm -e --nodeps scl-utils}
 catch {runcmd 2>@$logfid sudo rpm -e --nodeps environment-modules}
 catch {runcmd 2>@$logfid sudo rpm -e --nodeps environment-modules-compat}
+catch {runcmd 2>@$logfid sudo rpm -e --nodeps Lmod}
+runcmd sudo rm -f /usr/share/zsh/site-functions/_ml\
+   /usr/share/zsh/site-functions/_module /usr/share/zsh/site-functions/ml\
+   /usr/share/zsh/site-functions/module
 runcmd sudo rm -rf /usr/local/Modules