example.yaml in trackler-2.2.1.96

- old
+ new

@@ -1,8 +1,7 @@
 exercise: Raindrops
-version: 1
-plan: 20
-imports: '&convert'
+version: 2
+plan: 18
 tests: |-
   for @($c-data<cases>) {
     subtest {
       plan 2;
       is .<number>.&convert, |.<expected description>;