CVE Binary Tool 3.4rc2

Some late-breaking changes to improve backwards compatibility and fix a bug in comment propagation for triage.

What's Changed

• chore: update SBOM for Python 3.8 by @github-actions in #4409
• chore: update SBOM for Python 3.9 by @github-actions in #4410
• chore: update SBOM for Python 3.10 by @github-actions in #4408
• chore: update SBOM for Python 3.11 by @github-actions in #4406
• chore: update SBOM for Python 3.12 by @github-actions in #4407
• chore: update pre-commit config by @github-actions in #4405
• chore(deps): bump actions/upload-artifact from 4.3.1 to 4.4.0 by @dependabot in #4411
• chore(deps): bump github/codeql-action from 3.26.5 to 3.26.6 by @dependabot in #4413
• chore(deps): bump actions/setup-python from 5.1.1 to 5.2.0 by @dependabot in #4412
• feat: auto detect for vex and added linkage check by @mastersans in #4415
• chore: bump version to 3.4 release by @terriko in #4416
• fix: handle : in filenames better by @ffontaine in #4418
• fix: update dovecot checker by @ffontaine in #4419
• fix: Backwards compatibility for vex triage by @terriko in #4421
• chore(deps): bump actions/attest-build-provenance from 1.4.2 to 1.4.3 by @dependabot in #4430
• chore: update SBOM for Python 3.8 by @github-actions in #4428
• chore: update SBOM for Python 3.9 by @github-actions in #4425
• chore: update SBOM for Python 3.10 by @github-actions in #4426
• chore: update SBOM for Python 3.11 by @github-actions in #4427
• chore: update SBOM for Python 3.12 by @github-actions in #4424
• fix: Incorrect validation of purl (fixes #4420) by @anthonyharrison in #4422
• feat(checker): add mp4v2 checker by @ffontaine in #4380
• fix: improve comment propagation from lib4vex by @terriko in #4423
• chore: update checkers table by @github-actions in #4431
• chore: 3.4rc2 version number by @terriko in #4432

Full Changelog: v3.4rc1...v3.4rc2