test: fix progress notification assertions for related_request_id #772

Job	Run time
checks / pre-commit	35s
checks / readme-snippets	14s
checks / test (3.12, lowest-direct, windows-latest)	3m 32s
checks / test (3.11, locked, windows-latest)	2m 22s
checks / test (3.10, lowest-direct, ubuntu-latest)	57s
checks / test (3.13, locked, windows-latest)	2m 47s
checks / test (3.13, locked, ubuntu-latest)	48s
checks / test (3.13, lowest-direct, windows-latest)	3m 39s
checks / test (3.14, locked, ubuntu-latest)	2m 21s
checks / test (3.10, locked, windows-latest)	2m 9s
checks / test (3.10, locked, ubuntu-latest)	55s
checks / test (3.14, locked, windows-latest)	3m 18s
checks / test (3.12, locked, ubuntu-latest)	59s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 16s
checks / test (3.14, lowest-direct, windows-latest)	2m 15s
checks / test (3.11, lowest-direct, ubuntu-latest)	52s
checks / test (3.11, lowest-direct, windows-latest)	2m 32s
checks / test (3.10, lowest-direct, windows-latest)	2m 36s
checks / test (3.11, locked, ubuntu-latest)	43s
checks / test (3.12, locked, windows-latest)	3m 29s
checks / test (3.12, lowest-direct, ubuntu-latest)	57s
checks / test (3.13, lowest-direct, ubuntu-latest)	55s
all-green	3s
	40m 14s

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