This might be a temporory solution to address some issues on the CI envrionment.
We will most likely remove the changes from this commit later on once the CI
issues are addressed
- Add Micrometer GAUGE Meter metrics. Add new counter.meter-type property to select between counter and gauge meter types.
- Add tests and stock-exchange demo application.
- Update counter-consumer README.
Resolves: https://github.com/spring-cloud/stream-applications/issues/69