Use PyPA well-known labels under project.urls (zarr-developers#3386)

https://packaging.python.org/en/latest/specifications/well-known-project-urls/#well-known-labels

Co-authored-by: Davis Bennett <[email protected]>

Author: DimitriPapadopoulos

pyproject.toml

@@ -115,11 +115,11 @@ docs = [
 
 
 [project.urls]
-"Bug Tracker" = "https://github.com/zarr-developers/zarr-python/issues"
-Changelog = "https://zarr.readthedocs.io/en/stable/release-notes.html"
+issues = "https://github.com/zarr-developers/zarr-python/issues"
+changelog = "https://zarr.readthedocs.io/en/stable/release-notes.html"
 Discussions = "https://github.com/zarr-developers/zarr-python/discussions"
-Documentation = "https://zarr.readthedocs.io/"
-Homepage = "https://github.com/zarr-developers/zarr-python"
+documentation = "https://zarr.readthedocs.io/"
+homepage = "https://github.com/zarr-developers/zarr-python"
 
 [dependency-groups]
 dev = [