Update gRPC version to 1.58.0 (#26)

* Update grpc version to 1.58.0

* run integration tests and clean up

Author: rohanshah18

build.gradle

@@ -19,7 +19,7 @@ repositories {
     jcenter()
 }
 
-def grpcVersion = '1.53.0'
+def grpcVersion = '1.58.0'
 
 dependencies {
     api "io.grpc:grpc-protobuf:${grpcVersion}"

src/main/java/io/pinecone/PineconeConnection.java

@@ -46,9 +46,12 @@ public PineconeConnection(PineconeClientConfig clientConfig, PineconeConnectionC
                 : buildChannel(clientConfig, connectionConfig);
         channel.notifyWhenStateChanged(channel.getState(false), this::onConnectivityStateChanged);
         Metadata metadata = assembleMetadata(clientConfig, connectionConfig);
-        blockingStub = applyDefaultBlockingStubConfig(
-                MetadataUtils.attachHeaders(VectorServiceGrpc.newBlockingStub(channel), metadata));
-        asyncStub = MetadataUtils.attachHeaders(VectorServiceGrpc.newStub(channel), metadata);
+        blockingStub = VectorServiceGrpc
+                .newBlockingStub(channel)
+                .withInterceptors(MetadataUtils.newAttachHeadersInterceptor(metadata));
+        asyncStub = VectorServiceGrpc
+                .newStub(channel)
+                .withInterceptors(MetadataUtils.newAttachHeadersInterceptor(metadata));
         logger.debug("created new PineconeConnection for channel: {}", channel);
     }