next.js

95c3522b - refactor(webpack-config): Disable some options based on bundler version (#75888)

refactor(webpack-config): Disable some options based on bundler version (#75888) Extracted from the try-ci-test work: #75443 Includes some minor cleanup, deduping some use of the environment variable. <!-- Co-authored-by: JJ Kasper <jj@jjsweb.site>