[security] Use a LTS version of prometheus

[bmm-alc]

trafficstars

Prometheus project provide a LTS version of their tool, https://prometheus.io/docs/introduction/release-cycle/

Security wise that would be safer to use this version, and for you this is easier to track (before each release you integrate the latest version described in this webpage)

[facebook-github-bot]

Hi bmm-alc (https://github.com/bmm-alc),

Thank you for your comment. This GitHub repo is not actively monitored. If you need help, please check previously asked questions in the WA Business API Developer Community, or raise a Direct support ticket. Meanwhile, we are happy to continue with less time-sensitive discussions in GitHub.

Thanks for your understanding!