feat: P-1326 init omni client sdk #9304

Job	Run time
fmt	1m 22s
sequentialise	3s
set-condition	8s
tee-check	24m 10s
parachain-build-dev	5m 59s
parachain-clippy	0s
omni-executor-check	0s
identity-build	2m 53s
omni-executor-build	1m 8s
parachain-unit-test	0s
parachain-runtime-test	0s
omni-test	1m 28s
lit-di-identity-test	4m 50s
litentry	1m 13s
${{ matrix.test_name }}	0s
lit-dr-vc-test	4m 1s
paseo	1m 54s
lit-parentchain-nonce	3m 56s
lit-test-failed-parentchain-extrinsic	3m 51s
push-docker	0s
	56m 56s

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