refactor(api): Use `UpdatePreference` use-case for all Subscriber Preference updates #8669

Job	Run time
Dependency review	5s
Spell check	29s
Find LaunchDarkly feature flags in diff	44s
Get Affected Packages	1m 35s
Unit test @novu public NPM packages (except providers)	1m 53s
Unit test backend services (@novu/api)	2m 40s
Unit test backend services (@novu/worker)	1m 49s
Unit test @novu internal packages	0s
Unit test backend services (@novu/inbound-mail)	1m 50s
Unit test @novu/providers	0s
Unit test backend services (@novu/ws)	2m 1s
Validate OpenAPI	2m 16s
E2E test Dashboard app	0s
E2E test Web app	0s
E2E test Widget / e2e_widget	11m 46s
E2E test API (novu/api) / Check if the secret exists or not.	1s
E2E test API (novu/api-ee) / Check if the secret exists or not.	1s
E2E test API (novu/api-ee) / Test E2E	12m 9s
E2E test API (novu/api) / Test E2E	11m 54s
	51m 13s

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