Function meets 

pub const fn meets(major: u64, minor: u64, patch: u64) -> bool

Returns true if the Agent version is at least major.minor.patch.

When the Agent version is unknown (that is, DD_AGENT_VERSION was not set at build time), this returns true: absent an explicit older-version signal, ADP defaults to the most recent behavior.

This is a const fn so version gates can be evaluated at compile time (see version).