Description of problem:
When editing a workload through the edit import forms, the application gets suggested when the value started off empty. When editing, we should keep the application as "no application" until the user explicitly edits it.


Prerequisites (if any, like setup, operators/versions):


Steps to Reproduce

    in a brand new namespace
    import from git any repo
    ensure application is empty
    submit the form
    from topology edit the workload
    the import form will load
    change the git url


Actual results:
after git url validation, the form auto fills the application name


Expected results:
since there was no application name to begin with, the form should not auto fill


Reproducibility (Always/Intermittent/Only Once):
always