Type information rework #1813

Job	Run time
msrv	1m 30s
rustfmt	17s
clippy	2m 9s
docs	3m 22s
nightly	4m 9s
basics	1s
test_miri (rune)	3m 31s
build_feature (alloc)	3m 21s
test_miri (rune-core)	48s
build_feature (cli)	4m 3s
test_doc	5m 47s
test_miri (rune-alloc)	5m 58s
build_feature (cli,doc)	3m 45s
build_feature (cli,fmt)	3m 59s
no_std (ubuntu-latest, minimal)	1m 10s
test_lib	4m 28s
build_feature (doc)	3m 38s
test_rune	2m 58s
no_std (macos-latest, minimal)	1m 5s
build_feature (workspace)	3m 9s
build_feature (languageserver)	3m 50s
wasm	1m 7s
build_feature (byte-code)	3m 44s
build_feature (capture-io)	3m 23s
build_feature (emit)	3m 25s
	1h 14m 37s

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