* [CI] Run shellcheck and shfmt
Cf. https://github.com/FreshRSS/FreshRSS/pull/2436#discussion_r305640019
* rename
* no need for disable anymore
* also remove leftover indentation flags even if it makes no difference to syntax checking
* define colors and reset before exit for local use
* Add Docker labels
And try to fix the platform metadata for ARM, and add health check
* Execution rights
* Remove experimental features not supported by Docker Hub
"--squash" is only supported on a Docker daemon with experimental
features enabled. build hook failed! (1)
* Fix paths
* Docker build for ARM (Raspberry Pi)
Inspired by https://github.com/stas-demydiuk/domoticz-docker
* Execution rights
* Readme typo
* Move QEMU higher up
* Change tar command
* Try to fix COPY error
* Fix path bug