Release 6.0.1-rc.1

Release candidate built against Ditto Kotlin SDK v5 stable (com.ditto:ditto-kotlin:5.0.0).

Breaking changes vs 5.0.2:
- Artifact dependency: live.ditto:ditto -> com.ditto:ditto-kotlin
- Package: live.ditto.* -> com.ditto.kotlin.*
- v5 API migration (DittoFactory, registerObserver, DittoCborSerializable, etc.)

Includes build fix: empty -javadoc.jar to work around a Dokka/ASM
incompatibility with v5 sealed types (PermittedSubclasses requires ASM9).

Merge pull request #166 from getditto/cr/textfield-to-basic

Convert experimental text field to stable basic text field

Merge pull request #165 from getditto/ac/downgrade-to-sdk33

Downgraded dependencies and related code to SDK 33, Kotlin < 2

Merge pull request #164 from getditto/wing-branch

Updating README.md to reflect updated toolsviewer package path.

Added withXml to resolve actual versions