This is the straightforward conversion of simply putting the existing widgets in corresponding `AdwActionRow`. All the different field types are not yet changed.
As an example, I have converted the boolean field to a `GtkSwitch`.
Testing Done:
Compiled and opened Request Fields from the Demo protocol.
Reviewed at https://reviews.imfreedom.org/r/2355/
[Desktop Entry]
Name=Pidgin 3
GenericName=Internet Messenger
X-GNOME-FullName=Pidgin Internet Messenger
Comment=Chat over IM. Supports XMPP, IRC, and more
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