Mock useId so it can be reset before each tests #1490

Job	Run time
Build Element Web	2m 20s
Prepare Element Desktop / Prepare	47s
Run Tests [Chrome] 4/4	17m 23s
Run Tests [Chrome] 1/4	13m 38s
Run Tests [Chrome] 2/4	12m 21s
Run Tests [Chrome] 3/4	11m 12s
Downstream Playwright tests [element-modules]	0s
Desktop Linux (static, amd64, false) / Build Linux amd64 SQLCipher static	7m 18s
Desktop Windows	0s
Desktop macOS	0s
Desktop Linux (static, amd64, false) / Test Linux amd64 SQLCipher static / Test linux-amd64-sqlcipher-static	1m 41s
end-to-end-tests	43s
	1h 7m 23s

Provide feedback