chore: test for null in method receiver #4510

Job	Run time
Generate SDKs	3m 19s
Run end-to-end tests (postgres)	46m 16s
Run tests and lints	26m 53s
Run end-to-end tests (cockroach)	51m 49s
Run Playwright end-to-end tests (postgres)	5m 25s
Run end-to-end tests (sqlite)	45m 32s
Run Playwright end-to-end tests (cockroach)	6m 3s
Run end-to-end tests (mysql)	47m 36s
Run Playwright end-to-end tests (sqlite)	4m 42s
Run Playwright end-to-end tests (mysql)	4m 47s
Build CLI docs	1m 11s
Generate changelog	0s
Generate release	0s
Release SDKs	0s
Render version schema	0s
Draft newsletter	0s
Send newsletter	0s
Pending approval Slack notification	0s
	4h 3m 33s

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