Separate CredentialRepository and CredentialRepositoryV2 setters by name

This prevents type ambiguity in the case of
`credentialRepository(null)`, for example.

Author: emlun

webauthn-server-core/src/main/java/com/yubico/webauthn/RelyingParty.java

@@ -598,7 +598,7 @@ public class Step2 {
          * credentialRepository} is a required parameter.
          *
          * @see RelyingPartyBuilder#credentialRepository(CredentialRepository)
-         * @see #credentialRepository(CredentialRepositoryV2)
+         * @see #credentialRepositoryV2(CredentialRepositoryV2)
          */
         public RelyingPartyBuilder credentialRepository(CredentialRepository credentialRepository) {
           return builder.credentialRepository(credentialRepository);
@@ -611,7 +611,7 @@ public RelyingPartyBuilder credentialRepository(CredentialRepository credentialR
          * @see #credentialRepository(CredentialRepository)
          */
         public <C extends CredentialRecord>
-            RelyingPartyV2.RelyingPartyV2Builder<C> credentialRepository(
+            RelyingPartyV2.RelyingPartyV2Builder<C> credentialRepositoryV2(
                 CredentialRepositoryV2<C> credentialRepository) {
           return RelyingPartyV2.builder(builder.identity, credentialRepository);
         }

webauthn-server-core/src/test/java/com/yubico/webauthn/RelyingPartyTest.java

@@ -64,11 +64,9 @@ public TrustRootsResult findTrustRoots(
           }
         };
 
-    CredentialRepository credentialRepository = null;
-
     RelyingParty.builder()
         .identity(null)
-        .credentialRepository(credentialRepository)
+        .credentialRepository(null)
         .origins(Collections.emptySet())
         .appId(new AppId("https://example.com"))
         .appId(Optional.of(new AppId("https://example.com")))

webauthn-server-demo/src/main/java/demo/webauthn/WebAuthnServer.java

@@ -191,7 +191,7 @@ public WebAuthnServer(
     rp =
         RelyingParty.builder()
             .identity(rpIdentity)
-            .credentialRepository(this.userStorage)
+            .credentialRepositoryV2(this.userStorage)
             .usernameRepository(this.userStorage)
             .origins(origins)
             .attestationConveyancePreference(Optional.of(AttestationConveyancePreference.DIRECT))