chore: update to Quarkus 3.9.4

Signed-off-by: Chris Laprun <claprun@redhat.com>

Author: metacosm

pom.xml

@@ -12,7 +12,7 @@
   <packaging>pom</packaging>
   <name>Quarkus - Operator SDK - Parent</name>
   <properties>
-    <quarkus.version>3.8.3</quarkus.version>
+    <quarkus.version>3.9.4</quarkus.version>
     <java-operator-sdk.version>4.8.3</java-operator-sdk.version>
   </properties>
   <scm>