Update com.github.suzie97.communique.yml

Author: Suzie97

build-aux/flatpak/com.github.suzie97.communique.yml

@@ -5,7 +5,7 @@ app-id: com.github.suzie97.communique
 # we can use a convenient pre-made runtime and SDK. For this example, we'll be
 # using the runtime and SDK provided by elementary.
 runtime: io.elementary.Platform
-runtime-version: 'daily'
+runtime-version: '6'
 sdk: io.elementary.Sdk
 
 # This should match the exec line in your .desktop file and usually is the same