gitea: keep config file permissions

xbps-install overwrites the uid/gid of config files during install even
if the file is a config file. This breaks the gitea runit service as it
isn't allowed to read it's own config file.

eaccf4813d/lib/package_unpack.c (L385)

srcpkgs/gitea/INSTALL

@@ -1,7 +1,15 @@
 case "$ACTION" in
+	pre)
+		if [ "$update" = "yes" ] ; then
+			touch tmp/gitea_permissions
+			chmod --reference=etc/gitea.conf tmp/gitea_permissions
+			chown --reference=etc/gitea.conf tmp/gitea_permissions
+		fi
     post)
         if [ "$UPDATE" = "yes" ] ; then
-            :
+			chmod --reference=tmp/gitea_permissions etc/gitea.conf
+			chown --reference=tmp/gitea_permissions etc/gitea.conf
+			rm tmp/gitea_permissions
         else
             # This sets the secret key which would otherwise be
             # distributed as a static packaged value

srcpkgs/gitea/template

@@ -1,7 +1,7 @@
 # Template file for 'gitea'
 pkgname=gitea
 version=1.4.1
-revision=1
+revision=2
 build_style=go
 go_import_path="code.gitea.io/gitea"
 # This could be done with build options, but these are built in with the