Bump junit in /mapstore/mapstore-sample-hazelcast4-mongodb

Bumps [junit](https://github.com/junit-team/junit4) from 4.13 to 4.13.1.
- [Release notes](https://github.com/junit-team/junit4/releases)
- [Changelog](https://github.com/junit-team/junit4/blob/main/doc/ReleaseNotes4.13.1.md)
- [Commits](junit-team/junit4@r4.13...r4.13.1)

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

Author: dependabot[bot]

mapstore/mapstore-sample-hazelcast4-mongodb/pom.xml

@@ -19,7 +19,7 @@
     <properties>
         <hazelcast-all.version>4.1</hazelcast-all.version>
         <testcontainers.version>1.16.2</testcontainers.version>
-        <junit.version>4.13</junit.version>
+        <junit.version>4.13.1</junit.version>
         <logback-classic.version>1.2.3</logback-classic.version>
         <assertj-core.version>3.16.0</assertj-core.version>
         <lombok.version>1.18.12</lombok.version>