Firestore: Can't find source for Admin Client

[jlara310]

Steps to reproduce

1. Go to https://cloud.google.com/java/docs/reference/google-cloud-firestore/latest/com.google.cloud.firestore.v1.FirestoreAdminClient
2. Click the "Github Repository" link at the top. Leads to 404.

[MarkDuckworth]

@jlara310, it looks like the link should be pointing to https://github.com/googleapis/java-firestore/tree/main//google-cloud-firestore-admin/src/main/java/com/google/cloud/firestore/v1/FirestoreAdminClient.java.

s/google-cloud-firestore/google-cloud-firestore-admin/

Is this a cloud-rad tool issue?

[MarkDuckworth]

internal tracking b/442875200