Outdated Terser causes a syntax issue when minify-ing code

[byCedric]

We are trying to swap out node-fetch for undici, but unfortunately we are running into ncc compiling issues. Specifically, there is a patched issue with Terser removing parentheses for !(#test in this), causing the syntax issue.

• The issue was fixed in Terser starting from terser@5.30.3, see Missing parentheses around private name in inverted "in" operator terser/terser#1516.
• The code that triggered this issue can be found in undici's code itself: https://github.com/nodejs/undici/blob/2c9bc0b74f914a120a0497efad791b471767dc55/lib/web/fetch/util.js#L882C7-L882C75

Is it possible to release a patch version with a more up-to-date Terser, to include this fix?