Bump terser from 4.6.10 to 5.3.8

[dependabot]

Bumps terser from 4.6.10 to 5.3.8.

Changelog

Sourced from terser's changelog.

v5.3.8

• Restore node 13 support

v5.3.7

Hotfix release, fixes package.json "engines" syntax

v5.3.6

• Fixed parentheses when outputting ?? mixed with || and &&
• Improved hygiene of the symbol generator

v5.3.5

• Avoid moving named functions into default exports.
• Enabled transform() for chain expressions. This allows AST transformers to reach inside chain expressions.

v5.3.4

• Fixed a crash when hoisting (with hoist_vars) a destructuring variable declaration

v5.3.3

• source-map library has been updated, bringing memory usage and CPU time improvements when reading input source maps (the SourceMapConsumer is now WASM based).
• The wrap_func_args option now also wraps arrow functions, as opposed to only function expressions.

v5.3.2

• Prevented spread operations from being expanded when the expanded array/object contains getters, setters, or array holes.
• Fixed very slow self-recursion in some cases of removing extraneous parentheses from + operations.

v5.3.1

• An issue with destructuring declarations when pure_getters is enabled has been fixed
• Fixed a crash when chain expressions need to be shallowly compared
• Made inlining functions more conservative to make sure a function that contains a reference to itself isn't moved into a place that can create multiple instances of itself.

v5.3.0

• Fixed a crash when compressing object spreads in some cases
• Fixed compiletime evaluation of optional chains (caused typeof a?.b to always return "object")
• domprops has been updated to contain every single possible prop

v5.2.1

• The parse step now doesn't accept an ecma option, so that all ES code is accepted.
• Optional dotted chains now accept keywords, just like dotted expressions (foo?.default)

v5.2.0

... (truncated)

Commits

• 77dc12c 5.3.8
• 0e85eab update changelog
• 3d9103c fix: ensure "exports" works on all versions of node (#861)
• bcf2b71 5.3.7
• cd8d09e update changelog
• 1aa4ca8 fix: fix incorrect node engine semver versions (#855)
• 571fd99 5.3.6
• 6c9d332 update changelog
• 2703fc8 update supported node versions
• 3357170 stop create_symbol symbol generator from creating symbols which conflict in i...
• Additional commits viewable in compare view

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