Improve Artifactory API Key Detection

[patcain-34]

Description

Improve detection regex for Artifactory API Keys

Preferred Solution

Update existing regex to match:

AKCp[0-9][a-zA-Z0-9]{68}

Additional Context

Artifactory API Keys can have a visible format starting with AKCp followed by a digit and 68 additional alphanumeric characters. The current detector may not capture this format. Improving this will enhance TruffleHog's coverage for Artifactory credential detection.

References

None currently.