Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

perf(solver): reduce the number of overrides by avoiding adding dummy dependencies if the project's python constraint does not allow any version compatible with the marker of the dependency

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>

This change ensures that when http repositories inspect package
metadata from py2 and py3 wheels, python version requirements are
merged. Without this change, in cases where these wheels have different
python constraints, attempting to lock these packages will lead to
solver errors.

Resolves: #5074

This change replaces the `--no-binary` option introduced in #5600 as
the original implementation could cause inconsistent results when the
add, update or lock commands were used.

This implementation makes use of a new configuration
`installer.no-binary` to allow for user specification of sdist
preference for select packages.

With this change, Poetry now creates an ephemeral build environment
with all requirements specified under `build-system.requires` when a
build script is specified. Otherwise, project environment is reused.

Prior to this change when Poetry builds a project with a setup.py file,
as in the case when `generate-setup-file` was set to true, `pip`
fallback was invoked with a PEP 517 isolated build causing it to fail.

This was a regression in functionality from Poetry 1.1 build script
usage. However, note that build script usage is an experimental
feature.

This change ensures that http-basic auth credentials are only passed to
dulwich when the remote url uses http/https schemes.

In addition to the above, it is now ensured that username/password
parameters are not passed through to dulwich unless both username and
password are configured explicitly. This is to ensure that dulwich does
not bail out if it detects a username in the url
(eg: `ssh://git@github.com`).

Since git repository authentication is a special case of repository
configuration, the existing assumptions around path matching do not
apply. In order to prevent unexpected behaviour due to similar path
matching, git authentication will use exact url matching.

Prior to this change when `Config` was initialised for non-command use,
user `config.toml` and `auth.toml` files were not loaded. This caused
unintended side effects when configuration look up were performed from
the `Authenticator` and other parts of the code.

bump version of poetry-plugin-export to 1.0.2 (rename of implicit dependency group from "default" to "main")

updates:
- [github.com/asottile/pyupgrade: v2.32.0 → v2.32.1](https://github.com/asottile/pyupgrade/compare/v2.32.0...v2.32.1)
- [github.com/pre-commit/pre-commit: v2.18.1 → v2.19.0](https://github.com/pre-commit/pre-commit/compare/v2.18.1...v2.19.0)

Co-authored-by: Markus Maga <markus@maga.se>

Co-authored-by: Bjorn Neergaard <bjorn@neersighted.com>