message: refactor(config): compute cache key without babel deps
diff: @@ -708,7 +708,6 @@ export class ConfigSet {
  delete globals['ts-jest']
  return new JsonableValue({
  - versions: this.versions,
  digest: this.tsJestDigest,
  transformers: Object.values(this.astTransformers)
  .reduce((acc, val) => acc.concat(val), [])
  