Bump assertj-core from 3.19.0 to 3.20.2

Bumps [assertj-core](https://github.com/assertj/assertj-core) from 3.19.0 to 3.20.2.
- [Release notes](https://github.com/assertj/assertj-core/releases)
- [Commits](https://github.com/assertj/assertj-core/compare/assertj-core-3.19.0...assertj-core-3.20.2)

---
updated-dependencies:
- dependency-name: org.assertj:assertj-core
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 62329b4..0d79bf2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,7 +88,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.19.0</version>
+      <version>3.20.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index c88b589..e552e51 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -61,7 +61,7 @@
     <action                  type="update" dev="ggregory" due-to="Gary Gregory, Dependabot">Update spotbugs.plugin.version 4.0.0 to 4.2.3, #144, #150, #167, #176, #194, #210, #223.</action>
     <action                  type="update" dev="ggregory" due-to="Dependabot">Update mockito-inline from 3.4.4 to 3.11.2, #143 #148 #149 #152 #153 #154 #158 #159 #166 #177 #180 #187 #195 #197 #207 #216 #231 #236 #237 #243.</action>
     <action                  type="update" dev="kinow" due-to="Dependabot">Bump junit-jupiter from 5.6.2 to 5.7.2 #163 #204 #232.</action>
-    <action                  type="update" dev="kinow" due-to="Dependabot">Bump assertj-core from 3.16.1 to 3.19.0 #151 #157 #160 #178 #184 #199.</action>
+    <action                  type="update" dev="kinow" due-to="Dependabot">Bump assertj-core from 3.16.1 to 3.20.2 #151 #157 #160 #178 #184 #199 #244.</action>
     <action                  type="update" dev="kinow" due-to="Dependabot, Gary Gregory">Bump commons-io from 2.7 to 2.10.0 #161.</action>
     <action                  type="update" dev="kinow" due-to="Dependabot">Bump actions/setup-java from v1.4.0 to v1.4.3 #147 #156 #155 #172 #215.</action>
     <action                  type="update" dev="kinow" due-to="Dependabot">Bump commons-parent from 51 to 52 #145.</action>