Refactor result visualisation

[olblak]

Refactor result visualisation

Fix #267

This pull request contains many small improvements to the consol output such

REPORTS:


✗ HUGO.YAML
	Sources:
		✔  Get netlify configuration(file)
		✔  Get the latest hugo version(githubRelease)
		✔  Get netlify configuration(file)
	Condition:
		✗  Test if docker Image klakegg/hugoPublished is available on docker Registry(dockerImage)
	Target:
		  ()
		  ()

becomes

REPORTS:


 HUGO.YAML:
	Sources:
		✔ [hugoVersion] Get the latest hugo version(githubRelease)
		✔ [hugoVersionFromNetlifyConfig] Get netlify configuration(file)
		✔ [netlifyConfig] Get netlify configuration(file)
	Condition:
		✗ [docker] Test if docker Image klakegg/hugoPublished is available on docker Registry(dockerImage)
	Target:
		- [netlifyConfig]  Get netlify configuration(file)
		- [updateDockerfileArgHelmfileVersion]  Update default HUGO_VERSION value in the Dockerfile(dockerfile)

Test

The only way to this pull request, is to build a binary and then use it in different scenarios

  go build -o bin/updatecli
  $PWD/bin/updatecli diff --config <existing file>

Additionnal Information