Release CLI v0.6.0

0.6.0

New Features

• Support use of PRIVATE-TOKEN to create releases using the CLI !32 (merged)
• Distribute release-cli via S3 !76 (merged)

Documentation changes

• Changed except to rules in Release CLI docs !79 (merged)

Other changes

• Add junit reports to CI !81 (merged) (Nejc Habjan @nejch1)
• Use single testdata directory for /internal folder !80 (merged) (Kevin Kengne @kevin.kengne1)

Related to #84 (closed)