fix!: Fix the resource annotations for GetRepositoryRequest (#88)

* fix!: Fix the resource annotations for GetRepositoryRequest

BREAKING CHANGE: This will be a breaking change for languages that generate client libraries using resource annotations to provide overloads accepting resource names. Where previously such languages would have generated (in-pseudocode) GetRepository(LocationName) they will now (correctly) generate GetRepository(RepositoryName). Code using the older methods will be broken by this change, but would never have worked anyway.

PiperOrigin-RevId: 403028264

Source-Link: googleapis/googleapis@9bac62d

Source-Link: googleapis/googleapis-gen@4f54454
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packages/google-devtools-artifactregistry/protos/google/devtools/artifactregistry/v1/repository.proto

@@ -123,7 +123,7 @@ message GetRepositoryRequest {
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
-      child_type: "artifactregistry.googleapis.com/Repository"
+      type: "artifactregistry.googleapis.com/Repository"
     }
   ];
 }