fix: kong env, kube probe changes (#2457)

* fix: updated readiness and liveness probe values (#2451)

* fix: adding kong lua socket env variable

Author: beepdot

ansible/roles/stack-api-manager/templates/api-manager.env

@@ -9,5 +9,6 @@ KONG_ADMIN_LISTEN=0.0.0.0:8001
 KONG_MEM_CACHE_SIZE={{ kong_mem_cache_size | default('128m') }}
 KONG_TRUSTED_IPS=0.0.0.0/0,::/0
 KONG_UPSTREAM_KEEPALIVE={{ kong_upstream_keepalive | default('200') }}
-KONG_NGINX_WORKER_PROCESSES={{ kong_nginx_worker_processes | default('auto')}}
-KONG_RATELIMIT_CACHE_SIZE={{kong_ratelimit_cache_size | default('12m') }}
+KONG_NGINX_WORKER_PROCESSES={{ kong_nginx_worker_processes | default('auto') }}
+KONG_RATELIMIT_CACHE_SIZE={{ kong_ratelimit_cache_size | default('12m') }}
+KONG_LUA_SOCKET_POOL_SIZE={{ kong_lua_socket_pool_size | default('30') }}