deps: update Acorn to v8.5.0
8.5.0 (2021-09-06)
Bug fixes
Improve context-dependent tokenization in a number of corner cases.
Fix location tracking after a 0x2028 or 0x2029 character in a string literal (which before did not increase the line number).
Fix an issue where arrow function bodies in for loop context would inappropriately consume in
operators.
Fix wrong end locations stored on SequenceExpression nodes.
Implement restriction that for
/of
loop LHS can't start with let
.
New features
Add support for ES2022 class static blocks.
Allow multiple input files to be passed to the CLI tool.