Update Go Version

The version doesn't require a leading "v" and minor versions don't need a trailing ".0". The tool will still will work correctly if they are provided.

go run tools/update_goversion/main.go 1.19.2 go run tools/update_goversion/main.go 1.19

This tool is meant to be used to create a pull request that will update the Telegraf project to use the latest version of Go. The Dockerfile quay.io/influxdb/telegraf-ci used by the CI will have to be pushed to the quay repository by a maintainer with make ci.