Update jest escapeString config (#26140)

## Summary

In jest v29, snapshotFormat default to escapeString:
false(jestjs/jest#13036)

## How did you test this change?

ci green

Author: ymqy

packages/react-devtools-shared/src/__tests__/inspectedElement-test.js

@@ -2500,7 +2500,7 @@ describe('InspectedElement', () => {
         Object {
           "errors": Array [
             Array [
-              "Warning: Each child in a list should have a unique \\"key\\" prop. See https://reactjs.org/link/warning-keys for more information.
+              "Warning: Each child in a list should have a unique "key" prop. See https://reactjs.org/link/warning-keys for more information.
             at Example",
               1,
             ],

packages/react-devtools-shared/src/__tests__/profilingCharts-test.js

@@ -125,7 +125,7 @@ describe('profiling charts', () => {
               "actualDuration": 0,
               "didRender": true,
               "id": 5,
-              "label": "Memo(Child) key=\\"third\\" (<0.1ms of <0.1ms)",
+              "label": "Memo(Child) key="third" (<0.1ms of <0.1ms)",
               "name": "Memo(Child)",
               "offset": 15,
               "selfDuration": 0,
@@ -135,7 +135,7 @@ describe('profiling charts', () => {
               "actualDuration": 2,
               "didRender": true,
               "id": 4,
-              "label": "Memo(Child) key=\\"second\\" (2ms of 2ms)",
+              "label": "Memo(Child) key="second" (2ms of 2ms)",
               "name": "Memo(Child)",
               "offset": 13,
               "selfDuration": 2,
@@ -145,7 +145,7 @@ describe('profiling charts', () => {
               "actualDuration": 3,
               "didRender": true,
               "id": 3,
-              "label": "Memo(Child) key=\\"first\\" (3ms of 3ms)",
+              "label": "Memo(Child) key="first" (3ms of 3ms)",
               "name": "Memo(Child)",
               "offset": 10,
               "selfDuration": 3,
@@ -176,7 +176,7 @@ describe('profiling charts', () => {
               "actualDuration": 0,
               "didRender": false,
               "id": 5,
-              "label": "Memo(Child) key=\\"third\\"",
+              "label": "Memo(Child) key="third"",
               "name": "Memo(Child)",
               "offset": 15,
               "selfDuration": 0,
@@ -186,7 +186,7 @@ describe('profiling charts', () => {
               "actualDuration": 0,
               "didRender": false,
               "id": 4,
-              "label": "Memo(Child) key=\\"second\\"",
+              "label": "Memo(Child) key="second"",
               "name": "Memo(Child)",
               "offset": 13,
               "selfDuration": 0,
@@ -196,7 +196,7 @@ describe('profiling charts', () => {
               "actualDuration": 0,
               "didRender": false,
               "id": 3,
-              "label": "Memo(Child) key=\\"first\\"",
+              "label": "Memo(Child) key="first"",
               "name": "Memo(Child)",
               "offset": 10,
               "selfDuration": 0,
@@ -267,19 +267,19 @@ describe('profiling charts', () => {
           },
           Object {
             "id": 3,
-            "label": "Memo(Child) (Memo) key=\\"first\\" (3ms)",
+            "label": "Memo(Child) (Memo) key="first" (3ms)",
             "name": "Memo(Child)",
             "value": 3,
           },
           Object {
             "id": 4,
-            "label": "Memo(Child) (Memo) key=\\"second\\" (2ms)",
+            "label": "Memo(Child) (Memo) key="second" (2ms)",
             "name": "Memo(Child)",
             "value": 2,
           },
           Object {
             "id": 5,
-            "label": "Memo(Child) (Memo) key=\\"third\\" (<0.1ms)",
+            "label": "Memo(Child) (Memo) key="third" (<0.1ms)",
             "name": "Memo(Child)",
             "value": 0,
           },

packages/react-devtools-shared/src/__tests__/storeOwners-test.js

@@ -94,16 +94,16 @@ describe('Store owners list', () => {
     const rootID = store.getElementIDAtIndex(0);
     expect(getFormattedOwnersList(rootID)).toMatchInlineSnapshot(`
       "  ▾ <Root>
-          ▾ <Intermediate key=\\"intermediate\\">
+          ▾ <Intermediate key="intermediate">
               <Leaf>
-            <Leaf key=\\"leaf\\">"
+            <Leaf key="leaf">"
     `);
 
     const intermediateID = store.getElementIDAtIndex(1);
     expect(getFormattedOwnersList(intermediateID)).toMatchInlineSnapshot(`
-      "  ▾ <Intermediate key=\\"intermediate\\">
-            <Leaf key=\\"leaf\\">
-          ▾ <Wrapper key=\\"wrapper\\">"
+      "  ▾ <Intermediate key="intermediate">
+            <Leaf key="leaf">
+          ▾ <Wrapper key="wrapper">"
     `);
   });
 
@@ -217,9 +217,9 @@ describe('Store owners list', () => {
     `);
     expect(getFormattedOwnersList(rootID)).toMatchInlineSnapshot(`
       "  ▾ <Root>
-            <Leaf key=\\"A\\">
-            <Leaf key=\\"B\\">
-            <Leaf key=\\"C\\">"
+            <Leaf key="A">
+            <Leaf key="B">
+            <Leaf key="C">"
     `);
 
     act(() => legacyRender(<Root ascending={false} />, container));
@@ -232,9 +232,9 @@ describe('Store owners list', () => {
     `);
     expect(getFormattedOwnersList(rootID)).toMatchInlineSnapshot(`
       "  ▾ <Root>
-            <Leaf key=\\"C\\">
-            <Leaf key=\\"B\\">
-            <Leaf key=\\"A\\">"
+            <Leaf key="C">
+            <Leaf key="B">
+            <Leaf key="A">"
     `);
   });
 });