V8::Error: Unrecognised input when upgraded from 3.7.2 to 3.7.3

[chandni31]

Expected behavior

the build should pass. bundle exec rake assets:precompile

Actual behavior

Tell us what should happen
we are using 'sprockets', '3.7.3' which throws the error
Caused by:
V8::Error: Unrecognised input
/.rvm/gems/ruby-2.7.7/gems/less-2.6.0/lib/less/parser.rb:74:in `block (2 levels) in parse'
at the finish (/.rvm/gems/ruby-2.7.7/gems/less-2.6.0/lib/less/js/lib/less/parser.js:666:28)

But the error is resolved when downgrading the 'sprockets', '3.7.2' for the same code set.

Tell us what happens instead

System configuration

• Sprockets version 3.7.3/3.7.2
• Ruby version 2.6/2.7

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