remove gzip configuration from gateway ingress

ingress/gateway-ingress.yaml

@@ -9,16 +9,6 @@ metadata:
     nginx.ingress.kubernetes.io/proxy-read-timeout: 360s
     nginx.ingress.kubernetes.io/proxy-send-timeout: 360s
     nginx.ingress.kubernetes.io/rewrite-target: /$2
-    nginx.ingress.kubernetes.io/server-snippet: |
-      gzip on;
-      gzip_disable "MSIE [1-6]\.";
-      gzip_vary on;
-      gzip_proxied any;
-      gzip_comp_level 5;
-      gzip_min_length 512;
-      gzip_buffers 16 128k;
-      gzip_http_version 1.1;
-      gzip_types *;
     nginx.ingress.kubernetes.io/ssl-passthrough: "true"
     nginx.ingress.kubernetes.io/ssl-redirect: "false"
     nginx.ingress.kubernetes.io/use-regex: "true"