message: fix(ivy): pipes are pure by default
  PR Close
diff: @@ -50,7 +50,7 @@ export class PipeDecoratorHandler implements DecoratorHandler<R3PipeMetadata> {
  }
  this.scopeRegistry.registerPipe(clazz, pipeName);
  - let pure = false;
  + let pure = true;
  if (pipe.has('pure')) {
  const pureValue = staticallyResolve(pipe.get('pure') !, this.checker);
  if (typeof pureValue !== 'boolean') {
  