docs: Fix version number in package-info.java.

Change-Id: I178b747a7e02e669104f3209bc2e3799d214acc6
diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java
index 6c4f51b..8d3273a 100644
--- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java
+++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/package-info.java
@@ -43,7 +43,7 @@
  *     <dependency>
  *       <groupId>eu.mulk.quarkus-googlecloud-jsonlogging</groupId>
  *       <artifactId>quarkus-googlecloud-jsonlogging-core</artifactId>
- *       <version>5.0.0</version>
+ *       <version>6.2.0</version>
  *     </dependency>
  *
  *     ...
@@ -59,7 +59,7 @@
  * dependencies {
  *   // ...
  *
- *   implementation("eu.mulk.quarkus-googlecloud-jsonlogging:quarkus-googlecloud-jsonlogging-core:5.0.0")
+ *   implementation("eu.mulk.quarkus-googlecloud-jsonlogging:quarkus-googlecloud-jsonlogging-core:6.2.0")
  *
  *   // ...
  * }