Zenoh-C z_slice and z_bytes types compatibility #633

Job	Run time
Check c99 compilation	13s
Run unit tests on ubuntu-latest	30s
Check codebase format with clang-format	8s
Build raweth transport on ubuntu-latest	12s
Build Zenoh from source	5m 37s
Build and test without attachment on ubuntu-latest	36s
Build and test in single thread on ubuntu-latest	33s
Test multicast and unicast fragmentation	40s
Modular build on ubuntu-latest (1, 1, 1, 1)	55s
Modular build on ubuntu-latest (1, 1, 1, 0)	47s
Modular build on ubuntu-latest (1, 1, 0, 1)	37s
Modular build on ubuntu-latest (1, 1, 0, 0)	1m 11s
Modular build on ubuntu-latest (1, 0, 1, 1)	32s
Modular build on ubuntu-latest (1, 0, 1, 0)	33s
Modular build on ubuntu-latest (1, 0, 0, 1)	35s
Modular build on ubuntu-latest (1, 0, 0, 0)	33s
Modular build on ubuntu-latest (0, 1, 1, 1)	43s
Modular build on ubuntu-latest (0, 1, 1, 0)	26s
Modular build on ubuntu-latest (0, 1, 0, 1)	24s
Modular build on ubuntu-latest (0, 1, 0, 0)	21s
Modular build on ubuntu-latest (0, 0, 1, 1)	26s
Modular build on ubuntu-latest (0, 0, 1, 0)	25s
Modular build on ubuntu-latest (0, 0, 0, 1)	46s
Modular build on ubuntu-latest (0, 0, 0, 0)	39s
	18m 22s

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