[compiler] Add fixture for custom hook with use() not compiled

Custom hooks whose only invocation is the `use()` function are
skipped by the compiler. This fixture demonstrates the
current (broken) output where `useMyContext` is not compiled.

Ref #35960

Author: carlbergman

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/use-operator-in-hook.expect.md

@@ -0,0 +1,39 @@
+
+## Input
+
+```javascript
+import {use} from 'react';
+
+const MyContext = React.createContext(null);
+
+function useMyContext() {
+  return use(MyContext);
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: useMyContext,
+  params: [],
+};
+
+```
+
+## Code
+
+```javascript
+import { use } from "react";
+
+const MyContext = React.createContext(null);
+
+function useMyContext() {
+  return use(MyContext);
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: useMyContext,
+  params: [],
+};
+
+```
+      
+### Eval output
+(kind: ok) null

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/use-operator-in-hook.js

@@ -0,0 +1,12 @@
+import {use} from 'react';
+
+const MyContext = React.createContext(null);
+
+function useMyContext() {
+  return use(MyContext);
+}
+
+export const FIXTURE_ENTRYPOINT = {
+  fn: useMyContext,
+  params: [],
+};