client: Dockerfiles: remote: root: add PACKAGER to makepkg

When querying with pacman, provides clearer information instead of
"Unknown Packager".

client/Dockerfiles/remote/root/Dockerfile.archlinux

@@ -78,6 +78,6 @@ RUN sed -i -e '/^  qt6-webengine$/d' PKGBUILD
 # Do not build root debug package
 RUN sed -i "s/options=(\!lto)$/options=('\!debug' '\!lto')/" PKGBUILD
 
-RUN makepkg -sci --noconfirm
+RUN PACKAGER="https://gitea.com/EvergreenCrypto/docker-finance" makepkg -sci --noconfirm
 
 # vim: sw=2 sts=2 si ai et