chore: refactor parameter parsing in ListIdentities and disallow combining filters #5105

Job	Run time
Generate SDKs	3m 44s
Generate SDKs	3m 44s
Run tests and lints	33m 53s
Run tests and lints	33m 53s
Run Playwright end-to-end tests (postgres)	10m 27s
Run Playwright end-to-end tests (postgres)	10m 27s
Run end-to-end tests (postgres)	45m 58s
Run end-to-end tests (postgres)	45m 58s
Run Playwright end-to-end tests (cockroach)	9m 34s
Run Playwright end-to-end tests (cockroach)	9m 34s
Run end-to-end tests (cockroach)	48m 5s
Run end-to-end tests (cockroach)	48m 5s
Run Playwright end-to-end tests (sqlite)	9m 6s
Run Playwright end-to-end tests (sqlite)	9m 6s
Run end-to-end tests (sqlite)	45m 10s
Run end-to-end tests (sqlite)	45m 10s
Run Playwright end-to-end tests (mysql)	8m 9s
Run Playwright end-to-end tests (mysql)	8m 9s
Run end-to-end tests (mysql)	47m 33s
Run end-to-end tests (mysql)	43m 45s
Build CLI docs	1m 26s
Build CLI docs	1m 26s
Generate changelog	0s
Generate changelog	0s
Generate release	0s
Generate release	0s
Render version schema	0s
Render version schema	0s
Release SDKs	0s
Release SDKs	0s
Draft newsletter	0s
Draft newsletter	0s
Pending approval Slack notification	0s
Pending approval Slack notification	0s
Send newsletter	0s
Send newsletter	0s
	8h 42m 22s

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