* [JAVA-1660] Upgrade JUnit and Maven Surefire Plugin versions in guava-modules
* Set guava-modules parent pom's parent to parent-java and submodules' parent to guava-modules parent
* Upgraded Maven Surefire Plugin version to 2.22.2
* Upgraded JUnit version to 5.6.2
* [JAVA-1660] Upgrade JUnit and Maven Surefire Plugin versions in guava
* Upgraded Maven Surefire Plugin version to 2.22.2
* Upgraded JUnit version to 5.6.2
* [JAVA-1660] Upgrade JUnit and Maven Surefire Plugin versions in guava-collections
* Upgraded Maven Surefire Plugin version to 2.22.2
* Upgraded JUnit version to 5.6.2
* [JAVA-1660] Upgrade JUnit and Maven Surefire Plugin versions in guava-collections-map
* Upgraded Maven Surefire Plugin version to 2.22.2
* Upgraded JUnit version to 5.6.2
* [JAVA-1660] Upgrade JUnit and Maven Surefire Plugin versions in guava-collections-set
* Upgraded Maven Surefire Plugin version to 2.22.2
* Upgraded JUnit version to 5.6.2
* [JAVA-1660] Upgraded JUnit and Maven Surefire Plugin in guava-io module
* Fixed project structure and added missing resources to make tests work
* Upgraded Maven Surefire Plugin to version 2.22.2
* Upgraded JUnit version to 5.6.2