feat(engine): add --max-resolver-depth flag

[cx-ruiaraujo]

Closes #

Proposed Changes

• Removed the constant 'MaxResolvedFiles' with the value 50 and implemented a new flag called --max-resolver-depth to change his value dynamically. The implementation of the flag is based on the PR-6790.
• Decreased the value 50 to 15.
• Changed the resolver behaviour. Now, when using the key 'include_vars' in a YAML file, the resolver will look for the file inside the folder 'current_path/vars' and then in the 'current_path'. This is the default behaviour of Ansible (docs).

I submit this contribution under the Apache-2.0 license.

[github-actions]

KICS version: v2.0.1

Category Results CRITICAL 0 HIGH 0 MEDIUM 0 LOW 0 INFO 0 TRACE 0 TOTAL 0	Metric Values Files scanned 1 Files parsed 1 Files failed to scan 0 Total executed queries 48 Queries failed to execute 0 Execution time 0