* cleanup linters: get rid of pylint-pytest, run pylint only on dvc/ directory, etc.
* remove pylint direcitves
* Apply suggestions from code review
* Update pyproject.toml
With introduction of https://github.com/iterative/dvc-plugins,
all important tests are being ran there, so there is no need
for dvc repo to run them again.
This PR also removes some redundant/broken remote tests.
* git: support client kwargs for auth in remote methods
* tests: use docker for git/ssh server
* move dulwich backend into subdir
* add base sync<->async support
* dulwich: add initial asyncssh SSH vendor
* dulwich: use asyncssh as the default SSH vendor
* add test for git over ssh
* test read (fetch) over ssh
* ci: re-enable ssh tests
temporary workaround for #6788, #6789
* move async stubs into dvc.scm.asyn
* tests: use sshfs and not dvc.fs.ssh
* allow explicit 0-length read in asyncssh vendor
skshetry
Ruslan Kuprieiev
Peter Rowlands (변기호)