Fixing compilation errors.

Signed-off-by: a-saksena <[email protected]>

Author: a-saksena

server/src/main/java/module-info.java

@@ -3,7 +3,6 @@
     requires com.hedera.block.protos;
     requires com.google.protobuf;
     requires io.grpc.stub;
-    requires io.grpc;
     requires io.helidon.common;
     requires io.helidon.config;
     requires io.helidon.webserver.grpc;