Bump log4j-core from 2.13.1 to 2.13.2 in /examples

Bumps log4j-core from 2.13.1 to 2.13.2.

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

examples/pom.xml

@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.13.1</version>
+            <version>2.13.2</version>
         </dependency>
         <dependency> <!-- 桥接：告诉Slf4j使用Log4j2 -->
             <groupId>org.apache.logging.log4j</groupId>