Meltano

<https://github.com/meltano/sdk/pull/3537|#3537 docs: Documented removals slated for v0.54>
Pull request opened by <https://github.com/edgarrmondragon|edgarrmondragon>
SSIA

*Summary by Sourcery*

Document upcoming breaking changes scheduled for the v0.54 release.
Documentation:
• Add deprecation notes for removal of PluginBase.config_from_cli_args in v0.54.
• Document relocation of JSONLinesBatcher to singer_sdk.contrib.batch_encoder_jsonl and the resulting import error from singer_sdk.batch.
<https://github.com/meltano/sdk|meltano/sdk>

<https://github.com/meltano/sdk/pull/3537|#3537 docs: Documented removals slated for v0.54>
Pull request ready for review by <https://github.com/edgarrmondragon|edgarrmondragon>
<https://github.com/meltano/sdk|meltano/sdk>

<https://github.com/meltano/sdk/pull/3537|#3537 docs: Documented removals slated for v0.54>
Pull request merged by <https://github.com/edgarrmondragon|edgarrmondragon>
<https://github.com/meltano/sdk|meltano/sdk>