[JAVA-26243] Upgraded spring-di-3 module to spring-boot 3 (#14997)

spring-di-3/pom.xml

@@ -9,9 +9,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-spring-5</artifactId>
+        <artifactId>parent-spring-6</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-spring-5</relativePath>
+        <relativePath>../parent-spring-6</relativePath>
     </parent>
 
     <dependencyManagement>
@@ -45,8 +45,10 @@
     </dependencies>
 
     <properties>
-        <spring-boot.version>2.6.1</spring-boot.version>
+        <spring-boot.version>3.1.2</spring-boot.version>
         <log4j2.version>2.17.1</log4j2.version>
+        <org.slf4j.version>2.0.9</org.slf4j.version>
+        <logback.version>1.4.11</logback.version>
     </properties>
 
 </project>

spring-di-3/src/test/java/com/baeldung/dynamic/autowire/DynamicAutowireIntegrationTest.java

@@ -7,7 +7,7 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
 import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
+import static org.hamcrest.MatcherAssert.assertThat;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(classes = DynamicAutowireConfig.class)