Clean-up dependencies, do some chores #183

Job	Run time
Test Memory Consumption (ubuntu-latest)	35s
Test (ubuntu-latest)	39s
Test Memory Consumption (windows-latest)	1m 51s
Test (windows-latest)	2m 53s
Clippy	16s
Test Memory Consumption (macos-latest)	30s
Build (ubuntu-latest)	25s
Test (macos-latest)	37s
Build (windows-latest)	49s
Build (macos-latest)	16s
Formatting	12s
Documentation	12s
Audit	11s
Coverage	2m 50s
Miri	1m 16s
Outdated	8s
	13m 40s

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