Bump org.instancio:instancio-junit from 4.8.0 to 4.8.1

Bumps [org.instancio:instancio-junit](https://github.com/instancio/instancio) from 4.8.0 to 4.8.1.
- [Release notes](https://github.com/instancio/instancio/releases)
- [Commits](instancio/instancio@instancio-parent-4.8.0...instancio-parent-4.8.1)

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

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

build.gradle

@@ -283,7 +283,7 @@ dependencies {
   implementation("io.github.sheikah45.fx2j:fx2j-api:0.1.0")
   implementation("com.install4j:install4j-runtime:10.0.8")
 
-  testImplementation("org.instancio:instancio-junit:4.8.0")
+  testImplementation("org.instancio:instancio-junit:4.8.1")
   testImplementation("com.squareup.okhttp3:okhttp")
   testImplementation("com.squareup.okhttp3:mockwebserver")
   testImplementation("io.projectreactor:reactor-test")