Bump junitVersion from 6.0.2 to 6.0.3

Bumps `junitVersion` from 6.0.2 to 6.0.3.

Updates `org.junit.jupiter:junit-jupiter-engine` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r6.0.2...r6.0.3)

Updates `org.junit.platform:junit-platform-engine` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r6.0.2...r6.0.3)

Updates `org.junit.platform:junit-platform-launcher` from 6.0.2 to 6.0.3
- [Release notes](https://github.com/junit-team/junit-framework/releases)
- [Commits](junit-team/junit-framework@r6.0.2...r6.0.3)

---
updated-dependencies:
- dependency-name: org.junit.jupiter:junit-jupiter-engine
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.junit.platform:junit-platform-engine
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.junit.platform:junit-platform-launcher
  dependency-version: 6.0.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

build.gradle

@@ -5,7 +5,7 @@ defaultTasks 'clean', 'test'
 ext {
   selenideVersion = '7.14.0'
   testcontainersVersion = '1.21.4'
-  junitVersion = '6.0.2'
+  junitVersion = '6.0.3'
 }
 
 dependencies {