feat: add support for persistent recursive watches #450

Job	Run time
Code Validation	48s
Windows - Sanity test using a single version of Python and ZK	6m 33s
Linux - Test Python 3.8, ZK 3.6.4	5m 45s
Linux - Test Python 3.8, ZK 3.7.2	5m 46s
Linux - Test Python 3.8, ZK 3.8.3	5m 37s
Linux - Test Python 3.8, ZK 3.9.1	5m 57s
Linux - Test Python 3.9, ZK 3.6.4	5m 33s
Linux - Test Python 3.9, ZK 3.7.2	5m 37s
Linux - Test Python 3.9, ZK 3.8.3	6m 48s
Linux - Test Python 3.9, ZK 3.9.1	5m 54s
Linux - Test Python 3.10, ZK 3.6.4	5m 46s
Linux - Test Python 3.10, ZK 3.7.2	5m 29s
Linux - Test Python 3.10, ZK 3.8.3	5m 52s
Linux - Test Python 3.10, ZK 3.9.1	5m 59s
Linux - Test Python 3.11, ZK 3.6.4	6m 28s
Linux - Test Python 3.11, ZK 3.7.2	5m 50s
Linux - Test Python 3.11, ZK 3.8.3	6m 0s
Linux - Test Python 3.11, ZK 3.9.1	6m 25s
Linux - Test Python 3.12, ZK 3.6.4	6m 30s
Linux - Test Python 3.12, ZK 3.7.2	6m 32s
Linux - Test Python 3.12, ZK 3.8.3	7m 25s
Linux - Test Python 3.12, ZK 3.9.1	7m 29s
Linux - Test Python pypy-3.10-v7.3.15, ZK 3.6.4	8m 27s
Linux - Test Python pypy-3.10-v7.3.15, ZK 3.7.2	8m 17s
Linux - Test Python pypy-3.10-v7.3.15, ZK 3.8.3	9m 29s
Linux - Test Python pypy-3.10-v7.3.15, ZK 3.9.1	9m 1s
	2h 45m 17s

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