feat(backend,shared,clerk-js): Support suffixed cookies [CORE-2086] #6782

Job	Run time
Formatting, linting & changeset checks	4m 10s
Integration Tests (generic, chrome)	4m 21s
Integration Tests (express, chrome)	4m 19s
Integration Tests (quickstart, chrome)	4m 14s
Integration Tests (ap-flows, chrome)	5m 19s
Integration Tests (elements, chrome)	4m 21s
Integration Tests (astro, chrome)	5m 12s
Integration Tests (sessions, chrome)	3m 35s
Integration Tests (nextjs, chrome, 13)	4m 13s
Integration Tests (nextjs, chrome, 14)	4m 14s
Unit Tests (18)	3m 23s
Unit Tests (20)	2m 53s
	50m 14s

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