.github/workflows/build: disable provenance and sbom

should fix some issues with ghcr's UI

ref: https://github.com/orgs/community/discussions/45969#discussioncomment-13352049

Author: classabbyamp

.github/workflows/build.yaml

@@ -100,3 +100,5 @@ jobs:
           set: |
             _common.cache-to=type=gha
             _common.cache-from=type=gha
+          provenance: false
+          sbom: false