chore(community): update docs from upstream

Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: scottrigby

community/hips/README.md

@@ -46,3 +46,5 @@ restricted markdown format and can be found in the
 - [hip-0024: Improve the Helm Documentation](hip-0024.md)
 - [hip-0025: Better Support for Resource Creation Sequencing](hip-0025.md)
 - [hip-0026: H4HIP: Wasm plugin system](hip-0026.md)
+- [hip-0027: Bring .helmignore to parity with .gitignore file targeting syntax](hip-0027.md)
+- [hip-0029: Expose Release History During Template Rendering](hip-0029.md)