Release 0.33.6

# History

## 0.33.6

Install/update via the bootstrap script:

```shell
wget -NP . https://dokku.com/install/v0.33.6/bootstrap.sh
sudo DOKKU_TAG=v0.33.6 bash bootstrap.sh
```

### Bug Fixes

- #6589: @josegonzalez Use image pull secrets instead of registries.yaml to reference private repositories when deploying via k3s
- #6581: @josegonzalez Fix issues in tls handling when deploying via k3s
- #6582: @josegonzalez Correctly handle extra whitespace in scale file contents
- #6390: @renweibo Prefer systemctl over sv when both exist while restarting nginx
- #6579: @josegonzalez Ensure k3s can be installed with taints

### New Features

- #6585: @josegonzalez Add more context to errors in fetching cron entries
- #6583: @josegonzalez Add WithContext functions for all subprocess-related code

### Refactors

- #6584: @josegonzalez Use new CallExecCommand when checking to see how help is being called

### Dependencies

- #6586: @dependabot[bot] chore(deps): bump mvdan.cc/sh/v3 from 3.7.0 to 3.8.0 in /plugins/cron
- #6587: @dependabot[bot] chore(deps): bump mkdocs-material from 9.5.8 to 9.5.9 in /docs/_build
- #6381: @dependabot[bot] chore(deps): bump actions/upload-artifact from 3 to 4
- #6578: @josegonzalez Bump go modules

### Other

- #6576: @Tashows Allow creating a detached container with TTY enabled for attaching remote terminal

docs/development/release-process.md

@@ -29,7 +29,7 @@ The workflow looks like this:
 ```shell
 # having dokku-arch in ../dokku-arch
 vagrant up build-arch
-# wait for "==> build-arch: ==> Finished making: dokku 0.33.5-2 (Mon Feb 22 23:20:37 CET 2016)"
+# wait for "==> build-arch: ==> Finished making: dokku 0.33.6-2 (Mon Feb 22 23:20:37 CET 2016)"
 cd ../dokku-arch
 git add PKGBUILD .SRCINFO
 git commit -m 'Update to dokku 0.9.9'