Fix zephyr 4.0 version support #1979

Job	Run time
Check c99 compilation	13s
Test examples without router	16s
Check codebase format with clang-format	3s
Build raweth transport on ubuntu-latest	15s
Run unit tests on ubuntu-latest	37s
Check compilation with unstable API	13s
Build Zenoh from source	5m 41s
Test multicast and unicast fragmentation	45s
Modular build on ubuntu-latest (1, 1, 1, 1)	1m 12s
Test examples memory leak	1m 14s
Modular build on ubuntu-latest (1, 1, 1, 0)	41s
Test attachments	36s
Build and test in single thread on ubuntu-latest	31s
Modular build on ubuntu-latest (1, 1, 0, 1)	43s
Modular build on ubuntu-latest (1, 1, 0, 0)	38s
Modular build on ubuntu-latest (1, 0, 1, 1)	44s
Modular build on ubuntu-latest (1, 0, 1, 0)	36s
Modular build on ubuntu-latest (1, 0, 0, 1)	41s
Modular build on ubuntu-latest (1, 0, 0, 0)	34s
Modular build on ubuntu-latest (0, 1, 1, 1)	26s
Modular build on ubuntu-latest (0, 1, 1, 0)	24s
Modular build on ubuntu-latest (0, 1, 0, 1)	33s
Modular build on ubuntu-latest (0, 1, 0, 0)	25s
Modular build on ubuntu-latest (0, 0, 1, 1)	30s
Modular build on ubuntu-latest (0, 0, 1, 0)	29s
Modular build on ubuntu-latest (0, 0, 0, 1)	26s
Modular build on ubuntu-latest (0, 0, 0, 0)	23s
	19m 49s

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