* bump golang-action to 1.7.0
* set action-gh-release to v1
* move away from distroless to alpine
* bump alpine to latest to align with Dockerfile
* making sure path is gopath is correct
* separate cache directories per build-job
* go mod tidy
* update go dependencies
Multiple changes made to the CI workflow.
Docker images are now built for AMD64, ARM64 and ARMv7
Docker images are now built for each release and published on docker hub
Release workflow now successfully create release and upload assets
Added ARM64 to list of binaries compiled during release
* Removing swap and cleaning up apt cache.
* List all docker images on machine, in order to do cleanup
* Cleanup old docker images
* Adding disk cleanup for master push