fix: exclude unreleased gRPC instrumentation from installation tests#1350

arielvalentin merged 1 commit intoopen-telemetry:mainopen-telemetry/opentelemetry-ruby-contrib:mainfrom

michal-kazmierczak:exclude-unreleased-grpc-instrumentation-from-installation-testsmichal-kazmierczak/opentelemetry-ruby-contrib:exclude-unreleased-grpc-instrumentation-from-installation-testsCopy head branch name to clipboard