Include the JUnit Platform for tests

Author: MrPowerGamerBR

image-generation-server/build.gradle.kts

@@ -33,6 +33,7 @@ dependencies {
     // Required for tests, if this is missing then Gradle will throw
     // "No tests found for given includes: [***Test](filter.includeTestsMatching)"
     testImplementation("org.junit.jupiter:junit-jupiter:5.8.1")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
     testImplementation("org.assertj:assertj-core:3.19.0")
 
     testImplementation(project(":client"))

image-generators/build.gradle.kts

@@ -16,6 +16,7 @@ dependencies {
     implementation(kotlin("test"))
     implementation(kotlin("test-junit"))
     implementation("org.junit.jupiter:junit-jupiter:5.4.2")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }
 
 tasks {