Update dependency uglify-js to v3.19.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
uglify-js	3.17.4 → 3.19.3

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Release Notes

mishoo/UglifyJS (uglify-js)

v3.19.3

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Bug Fixes

• assignment operator (abefd94, cf87290)
• function call (4a92cdc)
• function literal (303417c)
• property accessor (f34fbb2, 23f98ba, abefd94, cf87290)

v3.19.2

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Features

• improve compression of logical expressions (c7152b5, cd0a8ec)
• simplify collapsed assignment expressions (76803d6)
• convert function literals to arrow functions (2255074)
• support ascii_only on template literals (4661b34)
• improve generation of Unicode escape sequences (80ebacb)

Bug Fixes

• destructuring syntax (d82b7de)
• if statement (69f4e3a)
• logical operator (69f4e3a)
• optional chaining operator (15c8edb, 8bbbc51, 69f4e3a)
• property accessor (e9cf8de)
• switch statement (69f4e3a)
• try statement (4bf9a4f, 69f4e3a)

v3.19.1

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Features

• simplify nullish comparison of complex expressions (7a4fb85)

Bug Fixes

• if statement (fac0aa2)
• switch statement (1247576, fac0aa2)

v3.19.0

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Features

• eliminate side-effect-free property access (9c80456, 95d3ede, 205a1d1, 124c4d3)
• improve hoist_vars efficiency (ce8ef52)
• improve compression around built-in function (8c5a899)
• improve deconstruction of singular destructuring assignment (8c5a899)

Bug Fixes

• __proto__ accessor (87c9edb)
• automatic semicolon insertion (008edfb, 8cfa37e)
• class field (2c73103, 0a33da4)
• default parameter (6669ea1)
• delete operator (b6b0658)
• destructuring syntax (f31311e, 8195a66, ed36c1e)
• function call (dc7aa32, 722465b)
• immediately invoked function expression (dc51a23)
• property access (6b23899)
• spread syntax (23d74be)
• try statement (8dc99fa, 787dfbe)
• unary arithmetic operator (fada1a1)

v3.18.0

Compare Source

Features

• convert const to let when possible (21aff99)
• process input as ES module by default (68d62a8, 17c3ae6)
• concatenate let and var declarations (e5cbd3e)
• avoid mangling of enableHighAccuracy & maximumAge DOM properties (aa7c338)
• compress array element assignments into declaration (ffe0fe7, 3dfb379)
• handle lexical function declaration in ES6+ (e7b9b4a)
• improve ESTree interoperability with third-party tools (ca4185a)

Bug Fixes

• assignment operator (f0ca9cf)
• async generator function (404794f)
• await operator (0991077)
• BigInt literal (2b1c321)
• class field (f40dbd6, 1d400f1)
• class literal (548f093)
• default parameter (57dd3f6)
• function call (e37a148, a437a61)
• generator function (574ca47)
• if statement (358faaa)
• immediately invoked function expression (1d400f1, aef7065, dd88f38, c911704)
• instanceof operator (8d28052)
• let statement (0cbd5ea)
• logical operator (7270671)
• nullish coalescing operator (2cb6454)
• switch statement (34b6143)
• ternary expression (f07dc5c)
• unary arithmetic operator (30bf068)
• var statement (2352909)

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