fix: do not exclude gRPC from releases anymore

Author: michal-kazmierczak

releases/Gemfile

@@ -47,10 +47,8 @@ Dir['../propagator/**/version.rb'].each do |f|
   gem "opentelemetry-propagator-#{name}", version
 end
 
-excluded_instrumentations = %w[grpc]
 Dir['../instrumentation/**/version.rb'].each do |f|
   name = f.match(%r{instrumentation/(\w+)/lib})[1]
-  next if excluded_instrumentations.include?(name)
 
   version = File.read(f).match(/VERSION = '([\d\.]+)'/)[1]
   gem "opentelemetry-instrumentation-#{name}", version