unknown directive "otel_resource_attr"

[minimAluminiumalism]

Describe the bug

nginx-otel dosesn't support otel_resource_attr.

To reproduce

I tested nginx-otel on docker image docker pull nginx:otel and found it will it throws an error: nginx: [emerg] unknown directive "otel_resource_attr" in /etc/nginx/nginx.conf:39. But I found this param is already supported in #32

nginx conf

load_module modules/ngx_otel_module.so;

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

    include /etc/nginx/conf.d/*.conf;

    otel_exporter {
        endpoint host.docker.internal:4317;
    }
    otel_trace on;
    otel_service_name nginx-otel-demo;
    otel_trace_context propagate;
    otel_resource_attr token xxx;
    otel_resource_attr host.name 127.0.0.1;
}