zoneminder: replace /bin/rm with Nix path

This fixes running zmaudit.pl, among others.

+6
+6
pkgs/servers/zoneminder/default.nix
··· 116 116 --replace "'ffmpeg " "'${ffmpeg}/bin/ffmpeg " 117 117 done 118 118 119 + for f in scripts/ZoneMinder/lib/ZoneMinder/Event.pm \ 120 + scripts/ZoneMinder/lib/ZoneMinder/Storage.pm ; do 121 + substituteInPlace $f \ 122 + --replace '/bin/rm' "${coreutils}/bin/rm" 123 + done 124 + 119 125 substituteInPlace web/includes/functions.php \ 120 126 --replace "'date " "'${coreutils}/bin/date " \ 121 127 --subst-var-by srcHash "`basename $out`"