fix: switch to postgraphile-plugin-connection-filter

Author: wopian

Dockerfile

@@ -4,7 +4,8 @@ WORKDIR /app
 
 RUN npm install -g postgraphile@5.0.0-beta.38 \
 	@graphile-contrib/pg-simplify-inflector@6.1.0 \
-	postgraphile-plugin-connection-filter-relations@3.0.0-beta.7
+	postgraphile-plugin-connection-filter@3.0.0-beta.7
+	# TODO: do same change as was in postgraphile-plugin-connection-filter-relations
 
 EXPOSE 5000