Implement CI for the mobile platforms #537

Job	Run time
Clippy check (android)	53s
Clippy check (wasm32) (immutable_ctx)	40s
Clippy check (wasm32) (manage_clipboard)	43s
Clippy check (ios)	1m 36s
Clippy check (ubuntu-latest)	1m 10s
Clippy check (wasm32) (open_url)	37s
Check documentation	1m 24s
Clippy check (ubuntu-latest, manage_clipboard)	48s
Clippy check (wasm32) (manage_clipboard,open_url)	47s
Formatter check	14s
Clippy check (ubuntu-latest, open_url)	1m 6s
Clippy check (ubuntu-latest, manage_clipboard,open_url)	44s
Run tests	1m 45s
Clippy check (macos-latest)	1m 3s
Clippy check (macos-latest, manage_clipboard)	1m 11s
Clippy check (macos-latest, open_url)	1m 7s
Clippy check (macos-latest, manage_clipboard,open_url)	1m 6s
Clippy check (windows-latest)	1m 35s
Clippy check (windows-latest, manage_clipboard)	2m 30s
Clippy check (windows-latest, open_url)	3m 23s
Clippy check (windows-latest, manage_clipboard,open_url)	2m 28s
	26m 50s

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