Update close-slate-issues.yml

Add handling compression argument for postgres (gobackup#280)

In relation to gobackup#208, for postgres database `pg_dump` [supports
`--compress`
argument](https://www.postgresql.org/docs/current/app-pgdump.html). This
PR adds handling of `compress` from config, along with setting the
correct file name. It saves disk space.

The allowed values for `compress` are: `gzip`, `lz4` and `std`. The
compression level can be set as: `gzip:3`.

notifier: Fix GoogleChat read config not enable. (gobackup#277)

Sorry, I forgot to submit the changes to notifier/base.go to add Google
Chat.

Here's an example Google Chat notifier configuration.

    notifiers:
      googlechat:
        type: googlechat
url: https://chat.googleapis.com/v1/spaces/XXXXX/messages?key=XXXXXX
        method: POST

Add GoogleChat Notifier (gobackup#275)

- Add GoogleChat Notifier Support
- Fix to support empty password for mail notifier.

Bump micromatch from 4.0.5 to 4.0.8 in /web (gobackup#261)

Update Web `host` config default to: `0.0.0.0` for let docker deploy …

…can open from Host server. (gobackup#248)

Fix etcd endpoint config, deprecated `endpoints`, use `endpoint` inst…

…ead.

* Fixes gobackup#236
* Added backward compatability with `endpoints` settings.

feat: Improve MongoDB database to support use `uri` to support MongoD…

…B Atlas. (gobackup#227)

* feat: add support for atlas

* feat: add mongo atlas support

* feat(atlas): add uri option directly to mongodb

* feat(atlas): add uri option directly to mongodb

Update etcd development guide.

Add `before_script`, `after_script` to model for write hooks around t…

…he model performing.

Fix gobackup#222, gobackup#213