Bundle speed bottleneck

[chmodxxx]

Hello,

we have been relying on this cli to rebuild and repackage or customizations with upstream packs, however it takes a bit of time to repackage the bundle.

We have java customizations and golang customizations and java only takes about 40 to 50 mins. Is there anything we can do to improve this build time ?
From my brief debugging, looks like codeql pack create takes a long time https://github.com/advanced-security/codeql-bundle/blob/main/codeql_bundle/helpers/codeql.py#L144-L163 which is where we might be to potentially improve something?

PS : running on a circleci 2xlarge+ instance (40gb ram, 20 CPU)