Issue with handling multiple trailing slashes and intermediate redirects

### Link to the code that reproduces this issue https://codesandbox.io/p/sandbox/github/vercel/next.js/tree/canary/examples/reproduction-template-pages ### To Reproduce Description: When a URL with multiple trailing slashes (e.g. ////) is accessed in Next.js, it first redirects to a URL with a single trailing slash (e.g. /) and only then redirects again to the final URL without the trailing slash. This causes unnecessary intermediate redirects. Steps to reproduce: 1. Go to a URL like https://example.com//// 2. The browser first redirects to https://example.com/ 3. Then, it redirects again to https://example.com (final destination without trailing slash) Expected behavior: Next.js should automatically handle URLs with multiple trailing slashes and redirect directly to the destination URL without any intermediate redirect. Current behavior: The server first redirects from //// to /, and then to the final URL without the trailing slash. This results in unnecessary redirects. Possible solution: Next.js should implement a feature that detects multiple trailing slashes and redirects directly to the proper URL without any intermediate redirect. Additional information: This behavior may cause slower page loads due to multiple HTTP requests. It would be beneficial to add a feature to handle multiple slashes in a single redirect instead of chaining redirects. ### Current vs. Expected behavior Current behavior: When a URL with multiple trailing slashes (e.g. ////) is accessed, the server first redirects to a URL with a single trailing slash (e.g. /). After that, a second redirect occurs to the final destination URL without the trailing slash (e.g. https://example.com). This results in two unnecessary redirects (301) instead of one. Example: • URL: https://example.com//// • Step 1: Redirect to https://example.com/ (single slash). • Step 2: Redirect to https://example.com (final URL without trailing slash). ⸻ Expected behavior: When a URL with multiple trailing slashes (e.…