feat!: upgrade to superlinter latest version

Features:

• BREAKING: Update superlinter default tag from 5 to 7
• BREAKING: Modify linter path from .github to .gitlab (allows to define it via input)
• Use right image, as recommended by superlinter.
• Set proper default branch
• Allows to choose a container variant. More info: https://github.com/super-linter/super-linter?tab=readme-ov-file#super-linter-variants.
• Allows to set allow-failure via input
• Allow to use custom job name to be able to run linter multiple times in same CI