chore(moonlock-git): bump pkgver to 0.6.4.r4.gaf5b7c8

moonlock-git/.SRCINFO

@@ -1,6 +1,6 @@
 pkgbase = moonlock-git
 	pkgdesc = A secure Wayland lockscreen with GTK4, PAM and fingerprint support
-	pkgver = 0.4.1.r2.g58c0761
+	pkgver = 0.6.4.r4.gaf5b7c8
 	pkgrel = 1
 	url = https://gitea.moonarch.de/nevaforget/moonlock
 	arch = x86_64

moonlock-git/PKGBUILD

@@ -4,7 +4,7 @@
 # Maintainer: Dominik Kressler
 
 pkgname=moonlock-git
-pkgver=0.6.4.r3.g1d8921a
+pkgver=0.6.4.r4.gaf5b7c8
 pkgrel=1
 pkgdesc="A secure Wayland lockscreen with GTK4, PAM and fingerprint support"
 arch=('x86_64')