message: Fix billing account list visibility problem
  When billing accounts are present with long names, they would be cut off
  on the left side.  This shifts the list to extend right instead of left.
diff: @@ -262,7 +262,7 @@ export class GcpCreateServerApp extends LitElement {
  </div>
  </div>
  <div class="section-content">
  - <paper-dropdown-menu id="billingAccount" no-label-float="">
  + <paper-dropdown-menu id="billingAccount" no-label-float="" horizontal-align="left">
  <paper-listbox slot="dropdown-content" selected="${
  this.selectedBillingAccountId}" attr-for-selected="name" @selected-changed="${
  this.onBillingAccountSelected}">
  