build(deps-dev): bump terser from 5.16.3 to 5.16.4

[dependabot[bot]]

Bumps terser from 5.16.3 to 5.16.4.

Changelog

Sourced from terser's changelog.

v5.16.4

• Keep (defaultArg = undefined) => ..., because default args don't count for function length
• Prevent inlining variables into ?. optional chains
• Avoid removing unused arguments while transforming
• Optimize iterating AST node lists
• Make sure catch and finally aren't children of try in the AST
• Use modern unicode property escapes (\p{...}) to parse identifiers when available

Commits

• e0acb3c 5.16.4
• ff93dac update changelog
• ca51c11 Do not remove default_arg = undefined, as it changes Function.length. Closes ...
• 12b7709 Prevent inlining variables into optional chains. Closes #1198
• 6268e5f Do not change function arity while transforming. Closes #1331
• 8dc5fc2 optimize MAP (do_list). Speeds up compress by a couple %
• 627a433 Make sure 'catch' and 'finally' are not children of 'try'. Fixes #1107
• 45dcfea use unicode property escapes if available
• See full diff in compare view

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[dependabot[bot]]

Superseded by #428.