Bump assertj-core from 3.20.2 to 3.21.0

Bumps [assertj-core](https://github.com/assertj/assertj-core) from 3.20.2 to 3.21.0.
- [Release notes](https://github.com/assertj/assertj-core/releases)
- [Commits](assertj/assertj@assertj-core-3.20.2...assertj-core-3.21.0)

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

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

Author: dependabot[bot]

pom.xml

@@ -16,7 +16,7 @@
         <jacoco.version>0.8.7</jacoco.version>
         <jdk.version>11</jdk.version>
         <kotlin.compiler.jvmTarget>11</kotlin.compiler.jvmTarget>
-        <kotlin.version>1.5.30</kotlin.version>
+        <kotlin.version>1.5.31</kotlin.version>
         <coroutine.version>1.5.2</coroutine.version>
         <maven.compiler.source>11</maven.compiler.source>
         <maven.compiler.target>11</maven.compiler.target>
@@ -187,7 +187,7 @@
             <dependency>
                 <groupId>org.assertj</groupId>
                 <artifactId>assertj-core</artifactId>
-                <version>3.20.2</version>
+                <version>3.21.0</version>
                 <scope>test</scope>
             </dependency>
             <dependency>
@@ -204,7 +204,7 @@
             <dependency>
                 <groupId>org.jooq</groupId>
                 <artifactId>jooq</artifactId>
-                <version>3.15.2</version>
+                <version>3.15.3</version>
             </dependency>
             <dependency>
                 <groupId>org.slf4j</groupId>