Bump junit from 4.12 to 4.13.1

Bumps [junit](https://github.com/junit-team/junit4) from 4.12 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.12.md)
- [Commits](junit-team/junit4@r4.12...r4.13.1)

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

joyqueue-openmessaging/openmessaging-samples/pom.xml

@@ -52,7 +52,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

pom.xml

@@ -107,7 +107,7 @@
         <laf-extention.version>1.0.16</laf-extention.version>
         <vertx.version>3.6.3</vertx.version>
         <ignite.version>2.6.0</ignite.version>
-        <junit.version>4.12</junit.version>
+        <junit.version>4.13.1</junit.version>
         <mysql-connector-java.version>5.1.41</mysql-connector-java.version>
         <!-- maven properties -->
         <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>