Fix several bugs in saml:NameIDAttribute authproc filter & raise coverage

fix_createLogoutTable_method

Bumps [jquery](https://github.com/jquery/jquery) from 3.4.1 to 3.5.0.
- [Release notes](https://github.com/jquery/jquery/releases)
- [Commits](https://github.com/jquery/jquery/compare/3.4.1...3.5.0

)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

These pages are now handled by the admin module. Add redirects
to the new locations.

See:

https://github.com/simplesamlphp/simplesamlphp/pull/1317

If the file system containing the PHP code is case-insensitive, a
request containing an uppercase file extension will return the
contents of the PHP file to the browser instead of executing it.

E.g. a request for this URL will return the source code:

  https:/sp.example.org/simplesaml/module.php/core/frontpage_welcome.PHP

Fix that by converting the path to lowercase before checking the file
extension.

See the following page for details:

  https://github.com/simplesamlphp/simplesamlphp/security/advisories/GHSA-24m3-w8g9-jwpq