chore(Docker): update dockerfile

Author: ShadowApex

addons/core/core.gdextension

@@ -1,6 +1,6 @@
 [configuration]
 entry_symbol = "gdext_rust_init"
-compatibility_minimum = 4.3
+compatibility_minimum = 4.4
 reloadable = false
 
 [libraries]

docker/Dockerfile

@@ -1,5 +1,5 @@
 FROM archlinux:base-devel
-LABEL org.opencontainers.image.title="OpenGamepadUI Builder"
+LABEL org.opencontainers.image.title="OpenGamepadUI Builder Container"
 LABEL org.opencontainers.image.description="Build container for OpenGamepadUI"
 LABEL org.opencontainers.image.source="https://github.com/ShadowBlip/OpenGamepadUI"
 LABEL org.opencontainers.image.version="4.4"