Commit ba7cf175 Don't force PreventInvalidCert setting

[Grant Williamson]

It appears I have an issue when attempting to edit an existing
connection using the "copr build ba7cf175", as an WARNING message is
displayed in the terminal indicating that "ca.pem uses an unknown
scheme". Will not add/import or save the ca,pem to the vpn
configuration.

openssl would indicate the ca.pem is valid.

However, when using the "nmcli" command to add the "ca.pem" file to
the connection, there are no issues, and a similar "ca.pem" file is
successfully used for wireless connections without encountering the
warning message.

Older NetworkManager-openconnect builds i.e.
NetworkManager-openconnect-1.2.6 I do not see this warning.

Any ideas.