Tests

Better error messages on ErgoTree evaluation #2283

Job	Run time
Build without default features	5m 13s
Clippy (linter)	7m 31s
Test JNI(Android) bindings	22m 17s
Check intra-documentation links	7m 22s
Run JS tests and publish alpha versions	27m 25s
Test Swift(iOS) bindings	8m 15s
Code formatting (rustfmt)	20s
Tests on ubuntu-latest	12m 31s
Tests on windows-latest	23m 55s
Code coverage in tests	42m 42s
Tests on macOS-latest	17m 51s
	2h 55m 22s

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