Bump dom4j from 2.1.1 to 2.1.3

dependabot[bot]

2020-06-06 d9ebdf6fa791f2865cd9f64343ba89d2fbd3e531

Bump dom4j from 2.1.1 to 2.1.3

Bumps [dom4j](https://github.com/dom4j/dom4j) from 2.1.1 to 2.1.3.
- [Release notes](https://github.com/dom4j/dom4j/releases)
- [Commits](https://github.com/dom4j/dom4j/compare/version-2.1.1...version-2.1.3)

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

 pom.xml

@@ -127,7 +127,7 @@
        <dependency>
            <groupId>org.dom4j</groupId>
            <artifactId>dom4j</artifactId>
            <version>2.1.1</version>
            <version>2.1.3</version>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>