Fix documentation for quarkus.hibernate-orm.enabled

We use the AsciiDoc format but we have HTML markups.

Fixes #31418

(cherry picked from commit 93b4fd2)

extensions/hibernate-orm/deployment/src/main/java/io/quarkus/hibernate/orm/deployment/HibernateOrmConfig.java

@@ -15,7 +15,7 @@
 public class HibernateOrmConfig {
 
     /**
-     * Whether Hibernate ORM is enabled <strong>during the build</strong>.
+     * Whether Hibernate ORM is enabled *during the build*.
      *
      * If Hibernate ORM is disabled during the build, all processing related to Hibernate ORM will be skipped,
      * but it will not be possible to activate Hibernate ORM at runtime: