Update origins.check with origins that match dotty.

Author: DarkDimius

tests/run/origins.check

@@ -1,6 +1,6 @@
 
 >> Origins tag 'boop' logged 65 calls from 3 distinguished sources.
 
-     50   Test$$anonfun$f3$1.apply(origins.scala:16)
-     10   Test$$anonfun$f2$1.apply(origins.scala:15)
-      5   Test$$anonfun$f1$1.apply(origins.scala:14)
+     50   Test$.$anonfun$f3$1(origins.scala:21)
+     10   Test$.$anonfun$f2$1(origins.scala:20)
+      5   Test$.$anonfun$f1$1(origins.scala:19)