Request SHA256 is added when linking external SBOMs in the primary SBOM.

[nschwerzler]

Requested the SHA256 is added when linking external SBOMs in the primary SBOM.

Currently we only have the SHA1. Internal tooling using SHA256, requesting that is added as well.

{
"externalDocumentId": "DocumentRef-Clock-Official-119633493-07D15BFFFF0076153D9995B2AAAA226582F38E64",
"spdxDocument": "https://sbom.microsoft/1:nnNVy_5Ko0aXDxtJ2O51ZA:dUSi0V1Tg0yYipSR5tvIWA/125177:119633493/n1blDWfg2EG…,
"checksum": {
"algorithm": "SHA1",
"checksumValue": "07d15bffff0076153d9995b2aaaa226582f38e64"
}
}