message: fix(integrations): Use ui category for vue span operations
  As per the new spec in we now want to prefix our vue spans operations with `ui`.
diff: @@ -19,6 +19,8 @@ const BROWSER_TRACING_GETTER = ({
  id: 'BrowserTracing',
  } as any) as IntegrationClass<Integration>;
  +const VUE_OP = 'ui.vue';
  +
  /** Global Vue object limited to the methods/attributes we require */
  interface VueInstance {
  config: {
  @@ -268,7 +270,7 @@ export class Vue implements Integration {
  if (transaction) {
  this._rootSpan = transaction.startChild({
  description: 'Application Render',
  - op: 'vue',
  + op: VUE_OP,
  });
  }
  // Use functionality from @sentry/tracing
  @@ -277,7 +279,7 @@ export class Vue implements Integration {
  if (activeTransaction) {
  this._rootSpan = activeTransaction.startChild({
  description: 'Application Render',
  - op: 'vue',
  + op: VUE_OP,
  });
  }
  }
  @@ -309,7 +311,7 @@ export class Vue implements Integration {
  if (this._rootSpan) {
  spans[operation] = this._rootSpan.startChild({
  description: `Vue <${name}>`,
  - op: operation,
  + op: `${VUE_OP}.${operation}`,
  });
  }
  });
  