Signal-cli

* updated `signal-cli` to v0.10.4.1
* linked devices can now be used in json-rpc mode
* made swagger IP address configurable. Per default the container IP address will be used as swagger IP. If a different IP address should be used, set the `SWAGGER_IP` env variable in the `docker-compose.yml`
* improved documentation (thanks to jarrah31)

* updated `signal-cli` to version 0.10.4
* improved & updated documentation (thanks to bentolor and stilsch)
* reduced docker container size (thanks to bentolor)
* made `uid` and `gid` inside docker container configurable
* fixed bug in update profile REST API request (due to a bug it wasn't possible anymore to set the avatar)

* updated `signal-cli` to version 0.10.0 (uses now Java 17)
* improved `qrcodelink` endpoint (generate QR code with version 10 and the highest error correction level)
* added `search` endpoint (allows to check whether a phone number is registered with the signal service)
* added `unregister` endpoint
* fixed bug in `json-rpc` mode (properly close websocket connection when client disconnects)

**Info**: Due to [this](https://github.com/oracle/graal/issues/4143) GraalVM issue I can't build the arm64 native `signal-cli` myself anymore. So, beginning with this release, the `signal-cli` native binary from morph027 (https://gitlab.com/packaging/signal-cli) will be used for arm64. Many thanks to morph027

* updated `signal-cli` to v0.10.0

WARNING

Due to [this](https://github.com/oracle/graal/issues/4143) issue here, this release won't contain a native image for arm64. So, if you are using `MODE: native` on arm64, either switch to the ´json-rpc` mode (recommended) or don't update for now.

This is a pre-release. In case you want to give it a try, please use this image tag: `bbernhard/signal-cli-rest-api:0.85-dev`

* fixed excessive logging
* fixed bug in list groups endpoint

* do not hardcode path to signal-cli config directory inside the docker container
* added endpoints for adding/deleting reactions (thanks to filipre)
* fixed swagger documentation: for several endpoints the HTTP status code was incorrect in the swagger documentation
* fixed bug in JSON-RPC mode: block group wasn't working
* improved/extended Home Assistant documentation (thanks to akloeckner)