Gradle: Fine-tune excludes for Copyright checks

E.g. the FreeMarker templates should maintain Copyright headers.

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

Author: sschuberth

build.gradle.kts

@@ -465,7 +465,9 @@ val copyrightExcludedPaths = listOf(
     "gradle/",
     "examples/",
     "integrations/completions/",
-    "reporter/src/main/resources/",
+    "reporter/src/main/resources/META_INF/",
+    "reporter/src/main/resources/prismjs/",
+    "reporter/src/main/resources/templates/freemarker_implicit.ftl",
     "reporter-web-app/yarn.lock",
     "resources/META-INF/",
     "resources/exceptions/",