refactor: remove ocsp resolver

Author: Teakowa

conf/nginx.conf

@@ -53,8 +53,6 @@ http {
     # OCSP Stapling
     ssl_stapling on;
     ssl_stapling_verify on;
-    resolver 1.1.1.1 223.5.5.5 208.67.222.222 208.67.220.220 valid=60s;
-    resolver_timeout 2s;
 
     server_names_hash_bucket_size 128;
     large_client_header_buffers 4 32k;