Remove pkg_resources usage from the rest of the Djblets modules.
Review Request #13145 — Created July 13, 2023 and submitted — Latest diff uploaded
This updates
djblets.mailanddjblets.registriesto replace
pkg_resourcescode withimportlib_metadata. This leaves Djblets free
ofpkg_resourcescode, with the exception of the extension packaging
support, which still needs it for now.
Unit tests pass.