update terraform example

Author: wojcik91

terraform/examples/basic/main.tf.example

@@ -46,7 +46,7 @@ locals {
 
   # The deb package version of the proxy that will be installed on the instance.
   # Must be a valid, released version of Defguard Proxy.
-  proxy_package_version = "1.6.2"
+  proxy_package_version = "1.6.3"
 
   # The architecture of the Defguard Proxy server instance.
   # Supported values: "x86_64", "aarch64"
@@ -77,7 +77,7 @@ locals {
 
   # The gateway deb package version that will be installed on the instance.
   # Must be a valid, released version of Defguard Gateway.
-  gateway_package_version = "1.6.2"
+  gateway_package_version = "1.6.3"
 
   # The architecture of the Defguard Gateway server instance.
   # Supported values: "x86_64", "aarch64"