Update rmfakecloud-proxy version number (#831)

This was lost in #757 after a merge

Author: Eeems

package/rmfakecloud-proxy/package

@@ -7,7 +7,7 @@ pkgdesc="Connect Xochitl to a rmfakecloud server"
 _url=https://github.com/ddvk/rmfakecloud-proxy
 url="$_url"
 _upver=0.0.3
-pkgver="$_upver-4"
+pkgver="$_upver-5"
 timestamp=2022-02-26T22:59Z
 section="utils"
 maintainer="Mattéo Delabre <spam@delab.re>"