Add `RtcPeerConnectionIceErrorEvent` WebAPI (#3835) #1771

Job	Run time
Clippy	5m 17s
Run wasm-bindgen crate tests (unix)	6m 24s
Rustfmt	18s
Check	1m 1s
Run native tests	1m 49s
Verify that web-sys is compiled correctly	45s
Run wasm-bindgen crate tests with multithreading enabled	1m 26s
Run js-sys crate tests	2m 26s
Run web-sys crate tests	3m 56s
Test TypeScript output of wasm-bindgen	1m 12s
build_examples	4m 2s
Build and test the deno example	1m 5s
build_benchmarks	49s
Run UI compile-fail tests	3m 31s
Run wasm-bindgen-webidl crate tests	2m 9s
dist_linux_aarch64_gnu	2m 50s
build_nightly	1m 44s
dist_linux_x86_64_musl	2m 44s
dist_macos_aarch64	3m 14s
dist_macos_x86_64	3m 30s
dist_windows	3m 49s
doc_api	1m 8s
doc_book	11s
deploy	1m 14s
test_examples	2m 27s
	59m 1s

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