reinstalling GDUnit from assetlib

addons/gdUnit4/src/reporters/GdUnitReportWriter.gd

@@ -0,0 +1,12 @@
+class_name GdUnitReportWriter
+extends RefCounted
+
+
+func write(_report_path: String, _report: GdUnitReportSummary) -> String:
+	assert(false, "'write' is not implemented!")
+	return ""
+
+
+func output_format() -> String:
+	assert(false, "'output_format' is not implemented!")
+	return ""