Add displaying @k8slens/* versions in about when not latest (#7257)

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/core/src/common/vars/application-information-fake.injectable.testing-env.ts

@@ -24,6 +24,7 @@ export const applicationInformationFakeInjectable = getInjectable({
     welcomeRoute: "/welcome",
     copyright: "some-copyright-information",
     description: "some-descriptive-text",
+    dependencies: {},
   }),
 
   injectionToken: applicationInformationToken,