[TRACKING ISSUE] [API-1250] Move type name and class to the `CompactSerializer`

The tracking issue for the Java side PR.

See https://github.com/hazelcast/hazelcast/pull/21861 for details.

---

This PR updates the `CompactSerializer` interface, by moving
the type name and class definitions to there.

The newly added method names to the `CompactSerializer` API
are `getTypeName` and `getClazz` (because `getClass` is a method
defined in the `Object` class).

Due to that, the APIs in the `CompactSerializationConfig` are
also changed.

We have decided to use the `addSerializer` API to register
serializers, and `addClass` API to register classes to be serialized
with Compact serialization, overriding other serialization mechanisms.

Also, the declarative configuration is also updated to reflect
these changes, it now looks like

```xml

com.example.FooSerializer


com.example.Foo

```

```yaml
compact-serialization:
enabled: true
serializers:
- serializer: "com.example.FooSerializer"
classes:
- class: "com.example.Foo"
```

The motivation is to make the API consistent across all clients.