[PIP-44] Separate schema compatibility checker for producer and consumer (#5227)
* Change import org.apache.pulsar.common.policies.data.SchemaCompatibilityStrategy;
* Schema compatibility check change
* Add the test
* modify the cmdNamespaces
* Modify the variable name
* Delete the configuration
* Modify the variable name
* modify the method
* Fix some tests
* add the integration test
* Modify the test
* modity the Timeout time
* Modify the test's sequence
* modify the exception message
* Add the test
* modify the httpLookupService
* Add the license
* add the method
* Modify decode message throw exception
* Add the import class
* fix some comment
* Modify the implments method
* add the judgement for consumer schema compatibility check
* add the import
5 files changed
