[JAVA-27541] Upgraded spring-quartz to spring boot 3 (#15322)

Author: panos-kakos

spring-quartz/pom.xml

@@ -11,9 +11,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>parent-boot-3</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../parent-boot-3</relativePath>
     </parent>
 
     <dependencies>

spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/QrtzScheduler.java

@@ -6,7 +6,7 @@
 
 import java.io.IOException;
 
-import javax.annotation.PostConstruct;
+import jakarta.annotation.PostConstruct;
 
 import org.baeldung.springquartz.config.AutoWiringSpringBeanJobFactory;
 import org.quartz.*;

spring-quartz/src/main/java/org/baeldung/springquartz/basics/scheduler/SpringQrtzScheduler.java

@@ -1,6 +1,6 @@
 package org.baeldung.springquartz.basics.scheduler;
 
-import javax.annotation.PostConstruct;
+import jakarta.annotation.PostConstruct;
 import javax.sql.DataSource;
 
 import org.baeldung.springquartz.config.AutoWiringSpringBeanJobFactory;