message: refactor(ivy): clean up
  remove unnecessary debugger statement
  rename `isSelfClosingElement` to `isEmptyElement`
  remove unnecessary template anchor in test
  PR Close
diff: @@ -315,12 +315,12 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
  this._creationCode.push(...i18nMessages);
  }
  - let isSelfClosingElement = element.outputs.length === 0 && element.children.length === 0;
  + const isEmptyElement = element.outputs.length === 0 && element.children.length === 0;
  const implicit = o.variable(CONTEXT_NAME);
  - if (isSelfClosingElement) {
  + if (isEmptyElement) {
  this.instruction(
  this._creationCode, element.sourceSpan, R3.element, ...trimTrailingNulls(parameters));
  } else {
  @@ -377,7 +377,7 @@ export class TemplateDefinitionBuilder implements t.Visitor<void>, LocalResolver
  t.visitAll(this, element.children);
  }
  - if (!isSelfClosingElement) {
  + if (!isEmptyElement) {
  // Finish element construction mode.
  this.instruction(
  this._creationCode, element.endSourceSpan || element.sourceSpan, R3.elementEnd);
  