JAR extension upgrade can fail when one of the dependencies is new but depends on an upgraded dependency

To reproduce, try to upgrade from OIDC Authenticator 2.20.3 to 2.21.0.

The JAR extension handler applies INSTALL right away but wait for a reload in case of UPGRADE. The problem is that it should also wait when the new modules dependends on an upgraded one. The OIDC Authenticator upgrade fail because the new OIDC Consent module has a component which depend on the OIDCException class, introduced in 2.21.0.