Only save endpoint information related to selected connection type

[pinussilvestrus]

Is your feature request related to a problem? Please describe.

Currently, we save every filled endpoint information, no matter which type the user has chosen (cf. this comment.

Describe the solution you'd like

Only save endpoint information related to the connection the user has selected.

Describe alternatives you've considered

/

Additional context

Hint: Save configuration place in DeploymentModal