update .bra.toml for using latest bra version

.bra.toml

@@ -4,6 +4,7 @@ init_cmds = [
 	["./bin/grafana-server", "cfg:app_mode=development"]
 ]
 watch_all = true
+follow_symlinks = true
 watch_dirs = [
 	"$WORKDIR/pkg",
 	"$WORKDIR/public/views",