chore: use auto-derived copy/clone impls #1564

Job	Run time
Clippy on ubuntu-24.04	18s
Verify build (stable, ubuntu-24.04)	2m 47s
Clippy on macos-14	20s
Ensure docs build	30s
Check MSRV	2m 17s
Verify build (stable, macos-14)	24s
Clippy on windows-2022	3m 23s
Verify build (stable, windows-2022)	5m 53s
Verify build (nightly, ubuntu-24.04)	18m 39s
Style check	1m 3s
Verify build (nightly, macos-14)	53s
Test tier1 (i686-unknown-linux-gnu, true, ubuntu-24.04)	3m 42s
Verify build (nightly, windows-2022)	3m 54s
Test tier1 (i686-unknown-linux-gnu, true, ubuntu-24.04, offset-bits64, 64)	4m 21s
Verify build (1.63.0, ubuntu-24.04)	5m 9s
Test tier1 (x86_64-unknown-linux-gnu, true, ubuntu-24.04)	3m 35s
Verify build (1.63.0, macos-14)	2m 45s
Test tier1 (aarch64-apple-darwin, macos-14)	1m 22s
Verify build (1.63.0, windows-2022)	7m 51s
Test tier1 (x86_64-pc-windows-gnu, windows-2022, 64, x86_64)	5m 13s
Verify build (beta, ubuntu-24.04)	2m 44s
Test tier1 (x86_64-pc-windows-msvc, windows-2022)	5m 10s
Test tier1 (i686-pc-windows-msvc, windows-2022)	5m 6s
Test tier2 VM	0s
Test tier2	0s
success	1s
	1h 27m 20s

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