Bump dependencies and fix unused qualifications (#917) #1347

Job	Run time
Validate against test harness	4m 13s
Check	3m 17s
Build (stable)	3m 20s
Build (1.74.0)	3m 46s
Clippy	1m 5s
Rustfmt	12s
Test Suite (stable)	4m 49s
Test Suite (1.74.0)	4m 59s
	25m 41s

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