Update docker to 4.4.4

[pyup-bot]

This PR updates docker from 3.7.2 to 4.4.4.

Changelog

4.4.4

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/73?closed=1)

Bugfixes
- Remove `LD_LIBRARY_PATH` and `SSL_CERT_FILE` environment variables when shelling out to the ssh client

4.4.3

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/72?closed=1)

Features
- Add support for docker.types.Placement.MaxReplicas

Bugfixes
- Fix SSH port parsing when shelling out to the ssh client

4.4.2

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/71?closed=1)

Bugfixes
- Fix SSH connection bug where the hostname was incorrectly trimmed and the error was hidden
- Fix docs example

Miscellaneous
- Add Python3.8 and 3.9 in setup.py classifier list

4.4.1

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/69?closed=1)

Bugfixes
- Avoid setting unsuported parameter for subprocess.Popen on Windows
- Replace use of deprecated "filter" argument on ""docker/api/image"

4.4.0

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/67?closed=1)

Features
- Add an alternative SSH connection to the paramiko one, based on shelling out to the SSh client. Similar to the behaviour of Docker cli
- Default image tag to `latest` on `pull`

Bugfixes
- Fix plugin model upgrade
- Fix examples URL in ulimits

Miscellaneous
- Improve exception messages for server and client errors
- Bump cryptography from 2.3 to 3.2

4.3.1

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/68?closed=1)

Miscellaneous
- Set default API version to `auto`
- Fix conversion to bytes for `float`
- Support OpenSSH `identityfile` option

4.3.0

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/64?closed=1)

Features
- Add `DeviceRequest` type to expose host resources such as GPUs
- Add support for `DriverOpts` in EndpointConfig
- Disable compression by default when using container.get_archive method

Miscellaneous
- Update default API version to v1.39
- Update test engine version to 19.03.12

4.2.2

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/66?closed=1)

Bugfixes

- Fix context load for non-docker endpoints

4.2.1

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/65?closed=1)

Features

- Add option on when to use `tls` on Context constructor
- Make context orchestrator field optional

4.2.0

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/63?closed=1)

Bugfixes

- Fix `win32pipe.WaitNamedPipe` throw exception in Windows containers
- Use `Hostname`, `Username`, `Port` and `ProxyCommand` settings from `.ssh/config` when on SSH
- Set host key policy for ssh transport to `paramiko.WarningPolicy()`
- Set logging level of `paramiko` to warn

Features

- Add support for docker contexts through `docker.ContextAPI`

4.1.0

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/61?closed=1)

Bugfixes

- Correct `INDEX_URL` logic in build.py _set_auth_headers
- Fix for empty auth keys in config.json

Features

- Add `NetworkAttachmentConfig` for service create/update

Miscellaneous

- Bump pytest to 4.3.1
- Adjust `--platform` tests for changes in docker engine
- Update credentials-helpers to v0.6.3

4.0.2

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/62?closed=1)

Bugfixes

- Unified the way `HealthCheck` is created/configured

Miscellaneous

- Bumped version of websocket-client

4.0.1

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/60?closed=1)

Bugfixes

- Fixed an obsolete import in the `credentials` subpackage that caused import errors in
Python 3.7

Miscellaneous

- Docs building has been repaired

4.0.0

-----

[List of PRs / issues for this release](https://github.com/docker/docker-py/milestone/57?closed=1)

Breaking changes

- Support for Python 3.3 and Python 3.4 has been dropped
- `APIClient.update_service`, `APIClient.init_swarm`, and
`DockerClient.swarm.init` now return a `dict` from the API's response body
- In `APIClient.build` and `DockerClient.images.build`, the `use_config_proxy`
parameter now defaults to True
- `init_path` is no longer a valid parameter for `HostConfig`

Features

- It is now possible to provide `SCTP` ports for port mappings
- `ContainerSpec`s now support the `init` parameter
- `DockerClient.swarm.init` and `APIClient.init_swarm` now support the
`data_path_addr` parameter
- `APIClient.update_swarm` and `DockerClient.swarm.update` now support the
`rotate_manager_unlock_key` parameter
- `APIClient.update_service` returns the API's response body as a `dict`
- `APIClient.init_swarm`, and `DockerClient.swarm.init` now return the API's
response body as a `dict`

Bugfixes

- Fixed `PlacementPreference` instances to produce a valid API type
- Fixed a bug where not setting a value for `buildargs` in `build` could cause
the library to attempt accessing attributes of a `None` value
- Fixed a bug where setting the `volume_driver` parameter in
`DockerClient.containers.create` would result in an error
- `APIClient.inspect_distribution` now correctly sets the authentication
headers on the request, allowing it to be used with private repositories
This change also applies to `DockerClient.get_registry_data`

Links

• PyPI: https://pypi.org/project/docker
• Changelog: https://pyup.io/changelogs/docker/
• Repo: https://github.com/docker/docker-py

[pyup-bot]

Closing this in favor of #137