Optimize parachain events handling #9013

Job	Run time
sequentialise	1s
sequentialise	1s
set-condition	9s
set-condition	9s
fmt	1m 7s
fmt	1m 7s
parachain-build-dev	5m 31s
parachain-build-dev	5m 31s
tee-check	22m 13s
tee-check	22m 13s
omni-executor-build	3m 25s
omni-executor-build	3m 25s
identity-build	17m 17s
identity-build	17m 17s
omni-executor-check	0s
omni-executor-check	0s
parachain-clippy	0s
parachain-clippy	0s
parachain-runtime-test	0s
parachain-runtime-test	0s
parachain-unit-test	0s
parachain-unit-test	0s
litentry	1m 8s
litentry	1m 8s
omni-test	1m 18s
omni-test	1m 18s
paseo	1m 12s
paseo	1m 12s
lit-di-identity-test	20m 31s
lit-di-identity-test	20m 31s
lit-dr-vc-test	13m 16s
lit-dr-vc-test	9m 39s
lit-parentchain-nonce	7m 57s
lit-parentchain-nonce	7m 57s
${{ matrix.test_name }}	0s
${{ matrix.test_name }}	0s
lit-test-failed-parentchain-extrinsic	8m 56s
lit-test-failed-parentchain-extrinsic	8m 56s
lit-omni-account-test	13m 11s
lit-omni-account-test	13m 21s
lit-native-request-vc-test	12m 8s
lit-native-request-vc-test	12m 8s
push-docker	0s
push-docker	0s
	4h 15m 13s

Provide feedback