python: fix missing link in changelog

Signed-off-by: Jared Van Bortel <[email protected]>

gpt4all-bindings/python/CHANGELOG.md

@@ -56,5 +56,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
   - Restore leading space removal logic that was incorrectly removed in [#2694](https://github.com/nomic-ai/gpt4all/pull/2694)
   - CUDA: Cherry-pick llama.cpp DMMV cols requirement fix that caused a crash with long conversations since [#2694](https://github.com/nomic-ai/gpt4all/pull/2694)
 
+[2.8.2]: https://github.com/nomic-ai/gpt4all/compare/python-v2.8.1...python-v2.8.2
 [2.8.1]: https://github.com/nomic-ai/gpt4all/compare/python-v2.8.0...python-v2.8.1
 [2.8.0]: https://github.com/nomic-ai/gpt4all/compare/python-v2.7.0...python-v2.8.0