[updatecli] Update latest snapshot to 9.0.0-78f512fc (#2293)

Made with ❤️️ by updatecli

Author: github-actions[bot]

Makefile

@@ -76,7 +76,7 @@ test-stack-command-8x:
 	./scripts/test-stack-command.sh 8.18.0-426becc5-SNAPSHOT
 
 test-stack-command-9x:
-	./scripts/test-stack-command.sh 9.0.0-1b679f07-SNAPSHOT
+	./scripts/test-stack-command.sh 9.0.0-78f512fc-SNAPSHOT
 
 test-stack-command-with-apm-server:
 	APM_SERVER_ENABLED=true ./scripts/test-stack-command.sh