refactor: removed duplicate words in tests

Author: Vicachu42

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

@@ -889,7 +889,7 @@ describe('InspectedElement', () => {
     `);
   });
 
-  it('should support objects with with inherited keys', async () => {
+  it('should support objects with inherited keys', async () => {
     const Example = () => null;
 
     const base = Object.create(Object.prototype, {

packages/react-devtools-shared/src/__tests__/legacy/inspectElement-test.js

@@ -478,7 +478,7 @@ describe('InspectedElementContext', () => {
   });
 
   // @reactVersion >= 16.0
-  it('should support objects with with inherited keys', async () => {
+  it('should support objects with inherited keys', async () => {
     const Example = () => null;
 
     const base = Object.create(Object.prototype, {

packages/react-test-renderer/src/__tests__/ReactShallowRendererHooks-test.js

@@ -356,7 +356,7 @@ describe('ReactShallowRenderer with hooks', () => {
     );
   });
 
-  it('should work with with forwardRef + any hook', () => {
+  it('should work with forwardRef + any hook', () => {
     const SomeComponent = React.forwardRef((props, ref) => {
       const randomNumberRef = React.useRef({number: Math.random()});