Fixed #445: Update doc links (#446)

Author: mroiter-larus

doc/docs/antora.yml

@@ -15,7 +15,7 @@ asciidoc:
     page-pagination: true
     url-common-license-page: https://neo4j.com/docs/license/
     url-confluent-blog: https://www.confluent.io/blog
-    url-confluent-download: https://www.confluent.io/dowload/
+    url-confluent-download: https://www.confluent.io/get-started/
     url-confluent-kafka: https://docs.confluent.io/current/kafka
     url-confluent-cloud: https://docs.confluent.io/current/cloud
     url-confluent-install: https://docs.confluent.io/current/installation

doc/docs/modules/ROOT/pages/examples.adoc

@@ -12,7 +12,7 @@ should be used just for test purposes and is not suitable for production scenari
 
 === Download and Install Confluent Platform
 
-* Download link:https://www.confluent.io/download/[Confluent Platform] and then choose the desired format `.tar.gz` or `.zip`.
+* Download {url-confluent-download}[Confluent Platform] and then choose the desired format `.tar.gz` or `.zip`.
 * Decompress the file in your desired folder
 * Add the install location of the Confluent `bin` directory to your PATH environment variable.