Fix no-unsafe-optional-chaining related problems

Author: aryaemami59

packages/toolkit/src/query/tests/buildHooks.test.tsx

@@ -2886,7 +2886,7 @@ describe('hooks with createApi defaults set', () => {
   const defaultApi = createApi({
     baseQuery: async (arg: any) => {
       await waitMs()
-      if ('amount' in arg?.body) {
+      if ('body' in arg && 'amount' in arg.body) {
         amount += 1
       }
       return {
@@ -3460,7 +3460,7 @@ describe('hooks with createApi defaults set', () => {
     const api = createApi({
       baseQuery: async (arg: any) => {
         await waitMs()
-        if ('amount' in arg?.body) {
+        if ('body' in arg && 'amount' in arg.body) {
           amount += 1
         }
         return {

packages/toolkit/src/query/tests/refetchingBehaviors.test.tsx

@@ -11,7 +11,7 @@ let amount = 0
 const defaultApi = createApi({
   baseQuery: async (arg: any) => {
     await delay(150)
-    if ('amount' in arg?.body) {
+    if ('body' in arg && 'amount' in arg.body) {
       amount += 1
     }
     return {