Included changes:
- 676ac7be8548d80c420591fc0b4fb9a11723ef34 Backwards compatibility script for CDM v18 and OPK v19 by Vicky Min <vickymin@google.com>
- 3cd4f71fda91245ac0b61c4c847950952f3021c0 Change BuildInformation ree fields to optional by Matt Feddersen <mattfedd@google.com>
- a2259e95dea40c27a4be02ad479aec8f1fc84737 Created a DICE CBOR Cert parser/serializer. by Alex Dale <sigquit@google.com>
- b8f2c364afeb6279e5aee6488d4527e189ac42ff Don't create invalid enum value by John "Juce" Bruce <juce@google.com>
- b0aed212a3b2dd8f752d8fc43982848c1aa6c152 Created an HLS Key type. by Alex Dale <sigquit@google.com>
- f8cfc54b41f124ba849596dbe6438b7f271a72b7 Specify C/C++ standard when running clang-tidy on OPK by John "Juce" Bruce <juce@google.com>
GitOrigin-RevId: 676ac7be8548d80c420591fc0b4fb9a11723ef34
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