Replace TryFrom with custom TryFromJsValue trait #1546

Job	Run time
build_benchmarks	49s
Check	57s
build_nightly	1m 34s
build_examples	2m 31s
Verify that web-sys is compiled correctly	45s
Clippy	2m 34s
dist_linux_x86_64_musl	2m 22s
dist_linux_aarch64_gnu	2m 37s
dist_macos_aarch64	2m 37s
dist_macos_x86_64	2m 38s
dist_windows	2m 30s
doc_api	1m 13s
doc_book	12s
Rustfmt	8s
Build and test the deno example	54s
Run js-sys crate tests	2m 15s
Run native tests	1m 41s
Run wasm-bindgen crate tests with multithreading enabled	3m 23s
Test TypeScript output of wasm-bindgen	1m 25s
Run UI compile-fail tests	2m 35s
Run wasm-bindgen crate tests (unix)	2m 20s
Run web-sys crate tests	2m 16s
Run wasm-bindgen-webidl crate tests	1m 48s
test_examples	1s
deploy	1s
	42m 6s

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