deps: update

[zeapoz]

Updates non-breaking dependencies to their latest compatible version. Patch version is kept this time as we want to propagate exact versions downstream. The updated dependencies are:

ziggurat-core-geoip:
async-trait 0.1.63 -> 0.1.68
ip2location 0.3.5 -> 0.4.2
ipinfo 1.0.0 -> 2.1.0
tokio 1.24 -> 1.28

ziggurat-core-metrics:
metrics 0.20.1 -> 0.21.0
metrics-util 0.14.0 -> 0.15.0