Updated key server to bypass firewalled environments.

Author: georgyberdyshev

tasks/keys/apt-key.yml

@@ -2,4 +2,4 @@
 - name: "(Install: APT OSs) Add APT NGINX Signing Key"
   apt_key:
     id: 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62
-    keyserver: ha.pool.sks-keyservers.net
+    keyserver: hkps://hkps.pool.sks-keyservers.net:443