Build nginx 1.21.3

https://hg.nginx.org/nginx-quic/rev/4ca8035c19a4

Author: macbre

Dockerfile

@@ -1,8 +1,8 @@
 # https://hg.nginx.org/nginx-quic/file/tip/src/core/nginx.h
-ARG NGINX_VERSION=1.21.1
+ARG NGINX_VERSION=1.21.3
 
 # https://hg.nginx.org/nginx-quic/shortlog/quic
-ARG NGINX_COMMIT=e5a180511dec
+ARG NGINX_COMMIT=4ca8035c19a4
 
 # https://github.com/google/ngx_brotli
 ARG NGX_BROTLI_COMMIT=9aec15e2aa6feea2113119ba06460af70ab3ea62