fix(core): Improve middleware route exclusion for dynamic endpoints

[sapenlei]

trafficstars

fixes #13593

PR Checklist

Please check if your PR fulfills the following requirements:

• [x] The commit message follows our guidelines: https://github.com/nestjs/nest/blob/master/CONTRIBUTING.md
• [x] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• [x] Bugfix
• [ ] Feature
• [ ] Code style update (formatting, local variables)
• [ ] Refactoring (no functional changes, no api changes)
• [ ] Build related changes
• [ ] CI related changes
• [ ] Other... Please describe:

What is the current behavior?

Issue Number: #13593

What is the new behavior?

The middleware route exclusion now correctly handles the coexistence of static and dynamic routes:

• Static routes (e.g., /all) are not affected by dynamic route exclusions
• Dynamic routes (e.g., /:id) can be excluded without impacting other routes
• Middleware correctly runs for non-excluded routes while skipping excluded ones

For example, when excluding /:id route:

• Middleware runs for /all endpoint
• Middleware skips /:id endpoint

Does this PR introduce a breaking change?

• [ ] Yes
• [x] No

Other information