Bump Quarkus version to 2.6.1.Final.

Change-Id: I6e6133bb9fa85f199cf963dac310ba107b952e74
diff --git a/pom.xml b/pom.xml
index 25dac95..8710e67 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,7 +71,7 @@
     <spotless-plugin.version>2.19.0</spotless-plugin.version>
     <surefire-plugin.version>3.0.0-M5</surefire-plugin.version>
 
-    <quarkus.version>1.13.3.Final</quarkus.version>
+    <quarkus.version>2.6.1.Final</quarkus.version>
   </properties>
 
   <distributionManagement>