Bump log4j-core from 2.13.0 to 2.13.2 in /sample-apps/blank-java

Bumps log4j-core from 2.13.0 to 2.13.2.

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Author: dependabot[bot]

sample-apps/blank-java/pom.xml

@@ -40,7 +40,7 @@
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core</artifactId>
-      <version>2.13.0</version>
+      <version>2.13.2</version>
     </dependency>
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>