Fix nginx permission error for log directory access (#88)

The nginx service was failing to start due to permission denied errors
when trying to access /var/lib/nginx/logs/error.log. This directory is
a symlink to /var/log/nginx which was owned by the nginx user instead
of the nbxyz user that runs the service.

Added proper ownership setup for /var/log/nginx directory to ensure
nginx can write logs when running as the nbxyz user.

Author: antonym

root/init.sh

@@ -29,6 +29,7 @@ mkdir -p \
   /config/nginx/site-confs \
   /config/log/nginx \
   /run \
+  /var/lib/nginx/logs \
   /var/lib/nginx/tmp/client_body \
   /var/tmp/nginx \
   /var/log
@@ -45,6 +46,7 @@ chown -R nbxyz:nbxyz /var/lib/nginx
 chown -R nbxyz:nbxyz /config/log/nginx
 chown -R nbxyz:nbxyz /run
 chown -R nbxyz:nbxyz /var/tmp/nginx
+chown -R nbxyz:nbxyz /var/log/nginx
 
 # create local logs dir
 mkdir -p \