Add Qovery access review driver support

Register Qovery as a connector provider and add a new access review
driver that fetches organization members from the Qovery API.

Extend API key connection handling with a configurable Authorization
token scheme so Qovery can use "Token" while existing providers
continue to default to Bearer.

Signed-off-by: Cursor Agent <cursoragent@cursor.com>

Co-authored-by: Bryan FRIMIN <bryan@frimin.fr>

pkg/connector/provider/builtin.go

@@ -51,6 +51,7 @@ func NewBuiltinRegistry() *Registry {
 		openaiRegistration(),
 		posthogRegistration(),
 		pagerdutyRegistration(),
+		qoveryRegistration(),
 		resendRegistration(),
 		sendgridRegistration(),
 		sentryRegistration(),