Bump junitVersion from 5.10.2 to 5.10.3 (#3323)

Bumps `junitVersion` from 5.10.2 to 5.10.3.

Updates `org.junit.jupiter:junit-jupiter-api` 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-params` 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-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.junit.jupiter:junit-jupiter-params
  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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build.gradle

@@ -118,7 +118,7 @@ ext {
 	hoverflyJavaVersion = '0.18.1'
 	tomcatVersion = '9.0.90'
 	boringSslVersion = '2.0.65.Final'
-	junitVersion = '5.10.2'
+	junitVersion = '5.10.3'
 	junitPlatformLauncherVersion = '1.10.3'
 	mockitoVersion = '4.11.0'
 	blockHoundVersion = '1.0.9.RELEASE'