Relates-to: #5017

This ensures that `lock --no-update` does not change lockfile unnecessarily.

Consider all overwrites and not only the overwrites of one package when building the marker intersection

This ensures clean up is consistent.

This is done in order to avoid ambiguity between "default group" and "default dependencies" (the groups that are considered by a command by default)

This is no longer required and is superseded by the groups feature.

This change cleans up loading of plugins when testing commands.

This is done to allow safe refactoring of export command plugin.

This change ensures that content-hash generated by poetry < 1.2 does
not trigger unnecessary warnings and operations. We do this by using a
backwards compatible hashing logic.

* Add cert retrieval for requests

The authenticator.py code already retrieves credentials from the config
for every request based on url matching. This change makes the
authenticator also retrieve certs from the config for each request based
on url matching.

Also includes unit tests.

Co-authored-by: Tucker Beck <tucker.beck@gmail.com>

* when disabled, keyring uses a "null" keyring
* Fix the mock for the chainer tests

updates:
- [github.com/pre-commit/pre-commit-hooks: v4.1.0 → v4.2.0](https://github.com/pre-commit/pre-commit-hooks/compare/v4.1.0...v4.2.0)
- [github.com/asottile/pyupgrade: v2.31.1 → v2.32.0](https://github.com/asottile/pyupgrade/compare/v2.31.1...v2.32.0)

This change unifies shared logic across repository implementations and
improves inheritance model.

Prior to this change the `plugin show` command assumed the entrypoint
name to be the same as the package providing the plugin. This change
makes use of the `entrypoint.distro.name` instead to derive the source
package.

Resolves: #5417