Core: Add support for sending multi-slot JSON.MSET and JSON.MGET commands #6034

Job	Run time
get-matrices	5s
lint	1m 48s
get-containers	0s
Running Module Tests	0s
test-python-container	0s
test-pubsub-python (3.8, valkey, 8.0, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-l...	8m 43s
test-python (3.8, valkey, 8.0, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-linux-gn...	9m 59s
test-pubsub-python (3.8, redis, 6.2, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-li...	6m 33s
test-python (3.8, redis, 6.2, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-linux-gnu...	7m 17s
test-pubsub-python (3.13, valkey, 8.0, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-...	8m 35s
test-python (3.13, valkey, 8.0, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-linux-g...	10m 22s
test-pubsub-python (3.13, redis, 6.2, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-l...	6m 15s
test-python (3.13, redis, 6.2, always, ubuntu, linux, ubuntu-latest, x64, x86_64-unknown-linux-gn...	7m 55s
	1h 7m 32s

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