chore: use proc-macro-error2 (#723) #1952

Job	Run time
wasm	45s
test ubuntu-latest stable --no-default-features	1m 33s
miri --no-default-features	4m 25s
test ubuntu-latest stable	1m 38s
miri	4m 20s
clippy	1m 13s
test ubuntu-latest beta --no-default-features	1m 28s
miri --all-features	5m 17s
test ubuntu-latest beta	1m 28s
test ubuntu-latest nightly --no-default-features	1m 16s
docs	53s
feature-checks	6m 12s
fmt	14s
test ubuntu-latest nightly	1m 23s
test ubuntu-latest 1.65 --no-default-features	3m 31s
test ubuntu-latest 1.65	3m 16s
test windows-latest stable --no-default-features	3m 33s
test windows-latest stable	3m 10s
test windows-latest beta --no-default-features	2m 34s
test windows-latest beta	2m 49s
test windows-latest nightly --no-default-features	2m 39s
test windows-latest nightly	2m 37s
test windows-latest 1.65 --no-default-features	5m 5s
test windows-latest 1.65	4m 48s
test ubuntu-latest 1.65 --features json	3m 23s
test windows-latest 1.65 --features json	4m 23s
test ubuntu-latest stable --all-features	1m 42s
test ubuntu-latest beta --all-features	1m 39s
test ubuntu-latest nightly --all-features	1m 29s
	1h 18m 43s

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