Add full path to mentat-alt server

Previously the Makefile wrongly expected the appropriate configuration in SSH`s
config file.

(Redmine issue: #7041,#7548)

Makefile

@@ -483,14 +483,14 @@ presentations: FORCE
 data-fetch-config: FORCE
 	@echo "\n$(GREEN)*** Fetching GeoIP configuration file ***$(NC)\n"
 	@mkdir -p ./data
-	@scp mentat-alt:/etc/GeoIP.conf ./data/
+	@scp root@mentat-alt.cesnet.cz:/etc/GeoIP.conf ./data/
 	@echo ""
 
 data-fetch-dbsnapshot: FORCE
 	@echo "\n$(GREEN)*** Fetching latest production database dump ***$(NC)\n"
 	@rm -rf ./data/var
 	@mkdir -p ./data
-	@time scp mentat-alt:/var/mentat/devsnapshots/devsnapshot-latest.tar.gz ./data/
+	@time scp root@mentat-alt.cesnet.cz:/var/mentat/devsnapshots/devsnapshot-latest.tar.gz ./data/
 	@ls -alh ./data/devsnapshot-latest.tar.gz
 	@cd ./data/ && tar -xzvf ./devsnapshot-latest.tar.gz
 	@rm -f ./data/devsnapshot-latest.tar.gz