chore: add some jest tests (#29800)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

web/app/components/billing/annotation-full/index.spec.tsx

@@ -1,11 +1,9 @@
 import { render, screen } from '@testing-library/react'
 import AnnotationFull from './index'
 
-let mockUsageProps: { className?: string } | null = null
 jest.mock('./usage', () => ({
   __esModule: true,
   default: (props: { className?: string }) => {
-    mockUsageProps = props
     return (
       <div data-testid='usage-component' data-classname={props.className ?? ''}>
         usage
@@ -14,11 +12,9 @@ jest.mock('./usage', () => ({
   },
 }))
 
-let mockUpgradeBtnProps: { loc?: string } | null = null
 jest.mock('../upgrade-btn', () => ({
   __esModule: true,
   default: (props: { loc?: string }) => {
-    mockUpgradeBtnProps = props
     return (
       <button type='button' data-testid='upgrade-btn'>
         {props.loc}
@@ -30,8 +26,6 @@ jest.mock('../upgrade-btn', () => ({
 describe('AnnotationFull', () => {
   beforeEach(() => {
     jest.clearAllMocks()
-    mockUsageProps = null
-    mockUpgradeBtnProps = null
   })
 
   // Rendering marketing copy with action button

web/app/components/billing/annotation-full/modal.spec.tsx

@@ -1,11 +1,9 @@
 import { fireEvent, render, screen } from '@testing-library/react'
 import AnnotationFullModal from './modal'
 
-let mockUsageProps: { className?: string } | null = null
 jest.mock('./usage', () => ({
   __esModule: true,
   default: (props: { className?: string }) => {
-    mockUsageProps = props
     return (
       <div data-testid='usage-component' data-classname={props.className ?? ''}>
         usage
@@ -59,7 +57,6 @@ jest.mock('../../base/modal', () => ({
 describe('AnnotationFullModal', () => {
   beforeEach(() => {
     jest.clearAllMocks()
-    mockUsageProps = null
     mockUpgradeBtnProps = null
     mockModalProps = null
   })