Bumping js-slang

[RichDom2185]

Description

Fixes the breaking change with regards to ESTree typing.

Type of change

• [x] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [x] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update
• [ ] Code quality improvements

How to test

Checklist

• [x] I have tested this code
• [ ] I have updated the documentation

[coveralls]

Pull Request Test Coverage Report for Build 8941408734

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 32.731%

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Totals
Change from base Build 8937138713:	0.0%
Covered Lines:	5146
Relevant Lines:	14691

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💛 - Coveralls