feat!: move serialization into zenoh-ext #8934

Job	Run time
Lints and doc tests on ubuntu-latest	3m 14s
Lints and doc tests on windows-latest	5m 53s
Unit tests on ubuntu-latest	6m 47s
Lints and doc tests on macos-13	5m 50s
Lints and doc tests on macos-14	2m 46s
Unit tests on windows-latest	29m 32s
Typos Check	7s
Unit tests on macos-13	11m 55s
Unit tests on macos-14	13m 15s
Memory leak checks	0s
CI status checks	1s
	1h 19m 20s

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