MySQL software_versions is not stored when service is added via PMM GUI

MySQL software_versions is not stored when service is added via PMM GUI

How to repeat :

I have 2 MySQL(8.0.27) instance registered. PMM client/server version used is 2.35 :

1) Via CLI on MySQL server with PMM client installed :

2) Via GUI > Add Service (https://<pmm-server>/graph/add-instance) . 

Check from PMM server.

From above we can see that software_versions is not stored for service c7-172-mysql-gui.

List services from server with PMM client

Suggested fix :

Please ensure that software version get registered  regardless the method the DB is added.