reporter: Use https for the robotooling repository

To address an upcoming deprecation flagged by the Gradle build scan.

Signed-off-by: Sebastian Schuberth <[email protected]>

reporter/build.gradle.kts

@@ -49,7 +49,7 @@ sourceSets.named("main") {
 }
 
 repositories {
-    maven("http://www.robotooling.com/maven/")
+    maven("https://www.robotooling.com/maven/")
 }
 
 dependencies {