[ci skip] root: update to 6.30.04

[BenJarg]

Testing the changes

• I tested the changes in this PR: YES

Local build testing

• I built this PR locally for my native architecture, (x86_64-glibc)
• I built this PR locally for these architectures:
  • x86_64-musl

[cinerea0]

Please rebase this on top of the recent tbb update and test.