Add Craft CMS fingerprinter

[OccamsXor]

Hey @tooryx @maoning,

Web application fingerprint for Craft CMS.

This PR includes the update script, docker-compose.yml, environment files, version files, and binproto file. I used two different environment and version files because they are required for different Craft CMS versions.

This is my first contribution to the project. Please let me know if there are any changes I should make.

This resolves #406

[google-cla]

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