ngx_otel_module has been updated to [v0.1.2](https://github.com/nginxinc/nginx-otel/releases/tag/v0.1.2) which supports custom headers. Could you please release a new version of `*-otel`? Currently it is built with [OTEL_VERSION 0.1.1](https://github.com/nginx/docker-nginx/blob/cffeb933620093bc0c08c0b28c3d5cbaec79d729/mainline/alpine-otel/Dockerfile#L8C5-L8C25) Thank you.