Update latest supported MC to 5.6-snapshot

docs/antora.yml

@@ -14,7 +14,7 @@ asciidoc:
     minor-version: '6.0-SNAPSHOT'
     # The snapshot version for installing with brew
     version-brew: '6.0.0-SNAPSHOT'
-    java-client-standalone-version: '5.5.0-BETA'    
+    java-client-standalone-version: '5.5.0-BETA'
     # Allows us to use UI macros. See https://docs.asciidoctor.org/asciidoc/latest/macros/ui-macros/
     experimental: true
     snapshot: true
@@ -24,7 +24,7 @@ asciidoc:
     # Must be lowercase because this is how the version appears in the docs
     page-latest-supported-mc: '5.6-snapshot'
     page-latest-supported-java-client: '6.0.0-SNAPSHOT'
-    page-latest-supported-java-client-new: '5.5.0-BETA'        
+    page-latest-supported-java-client-new: '5.5.0-BETA'
     # https://github.com/hazelcast/hazelcast-go-client/releases
     page-latest-supported-go-client: '1.4.2'
     # https://github.com/hazelcast/hazelcast-cpp-client/releases
@@ -41,9 +41,9 @@ asciidoc:
     enterprise-product-name: 'Enterprise Edition'
     java-client-new: 'Java Client (Standalone)'
     java-client: 'Java Client and Embedded Server'
-    url-cloud-signup: https://cloud.hazelcast.com/sign-up 
+    url-cloud-signup: https://cloud.hazelcast.com/sign-up
     hazelcast-cloud: Cloud
     ucn: User Code Namespaces
-    ucd: User Code Deployment     
+    ucd: User Code Deployment
 nav:
   - modules/ROOT/nav.adoc