## React version
React version: 18.3.0-next-b0671f9ea-20230130

## Problem
In `StrictMode`,  when using hydrateRoot to render a component that using `useSyncExternalStore` it seems that useSES will do hydration twice. 

But in second hydration process,  useSES does not use the result of `getServerSnapshot` as initial state, which will cause hydration error.

This problem will only happen in `development` mode, 

## Reproduce
Link to code example:
https://codesandbox.io/s/useses-18-3-rojznv

It works well in react 18.2
https://codesandbox.io/s/useses-18-2-13iskc




it('the "S" in "</?[Ss]cript" strings are replaced with unicode escaped lowercase s or S depending on case, preserving case sensitivity of nearby characters', async () => {
      window.__test_outlet = '';
      const stringWithScriptsInIt =
        'prescription pre<scription pre<Scription pre</scRipTion pre</ScripTion </script><script><!-- <script> -->';
      await act(() => {
        const {pipe} = renderToPipeableStream(<div />, {
          bootstrapScriptContent:
            'window.__test_outlet = "This should have been replaced";var x = "' +
            stringWithScriptsInIt +
            '";\nwindow.__test_outlet = x;',
        });
        pipe(writable);
      });
      expect(window.__test_outlet).toMatch(stringWithScriptsInIt);
    });
    it('does not escape \\u2028, or \\u2029 characters', async () => {
      
      
      
      
      window.__test_outlet = '';
      const el = document.createElement('p');
      el.textContent = '{"one":1,\u2028\u2029"two":2}';
      const stringWithLSAndPSCharacters = el.textContent;
      await act(() => {
        const {pipe} = renderToPipeableStream(<div />, {
          bootstrapScriptContent:
            'let x = ' +
            stringWithLSAndPSCharacters +
            '; window.__test_outlet = x;',