chore: fix exports

Author: nklomp

packages/client/lib/index.ts

@@ -9,8 +9,10 @@ export * from './CredentialRequestClientV1_0_11';
 export * from './CredentialRequestClientBuilder';
 export * from './CredentialRequestClientBuilderV1_0_11';
 export * from './functions';
+export * from './MetadataClient';
 export * from './MetadataClientV1_0_13';
 export * from './MetadataClientV1_0_11';
+export * from './OpenID4VCIClient';
 export * from './OpenID4VCIClientV1_0_13';
 export * from './OpenID4VCIClientV1_0_11';
 export * from './ProofOfPossessionBuilder';