build(deps): bump junitVersion from 5.10.2 to 5.10.3

Bumps `junitVersion` from 5.10.2 to 5.10.3.

Updates `org.junit.jupiter:junit-jupiter` from 5.10.2 to 5.10.3
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.10.2...r5.10.3)

Updates `org.junit.jupiter:junit-jupiter-engine` from 5.10.2 to 5.10.3
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.10.2...r5.10.3)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.junit.jupiter:junit-jupiter-engine
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle

@@ -84,7 +84,7 @@ repositories {
 ext {
     kafkaVersion = "1.1.0"
     parquetVersion = "1.11.2"
-    junitVersion = "5.10.2"
+    junitVersion = "5.10.3"
     confluentPlatformVersion = "7.2.2"
     hadoopVersion = "3.4.0"
 }