[BUG] ubxlib: missing header u_timeout.h

[rexut]

Describe the bug

Build the Ubxlib GNSS Sample in bridle/samples/ubx_gnss leads to build error: missing include file u_timeout.h.

To Reproduce

Steps to reproduce the behavior:

1. west workspace from Bridle main branch
2. west build -b nucleo_f413zh -p -d build/nucleo_f413zh-ubx_gnss bridle/samples/ubx_gnss
3. See error

Expected behavior

Build w/o any error as before.

Impact

Showstopper, can't use the sample and also the ubxlib API as Bridle module.

Logs and console output

In file included from .../ws/bridle/samples/ubx_gnss/src/main.h:10,
                 from .../ws/bridle/samples/ubx_gnss/src/shell.c:10:
.../ws/modules/lib/ubxlib/ubxlib.h:75:10: fatal error: u_timeout.h: No such file or directory
   75 | #include <u_timeout.h>
      |          ^~~~~~~~~~~~~

Screenshots
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Development Environment (please complete the following information):

• OS: [e.g. Linux, MacOS, Windows]
• Toolchain (e.g Zephyr SDK, ...)
• Commit SHA or Version [e.g. 0.2.5] used

Additional context

Since u-blox/ubxlib@79e808e on ubxlib upstream the CMake configuration have to respect the new uTimeout API in Bridle module too.