update to newest compiler version

[Guest0x0]

update code base to newest compiler release. Changes:

• improvements on mbti format
• improvements on moon fmt
• async function without error must now be explicitly marked with noraise. For this library, all public async function raise error due to cancellation, so this change only affect one internal primitive

[coveralls]

Pull Request Test Coverage Report for Build 48

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.4%) to 81.625%

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Files with Coverage Reduction	New Missed Lines	%
src/task_group.mbt	2	94.12%

Totals
Change from base Build 43:	-0.4%
Covered Lines:	422
Relevant Lines:	517

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💛 - Coveralls