build(deps): update dependency pyright to v1.1.391 (#311) #128

Job	Run time
lint / files	31s
test / Fast tests (jammy)	4m 56s
test / Fast tests (noble)	2m 20s
test / Minimum dependencies (all tests)	37s
test / Slow tests (jammy, 3.10)	3m 4s
	11m 28s

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