build(deps): bump oras-project/setup-oras from 1.2.4 to 2.0.0 (#4723)

Author: dependabot[bot]

.github/workflows/trivydb-cache.yaml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup oras
-        uses: oras-project/setup-oras@22ce207df3b08e061f537244349aac6ae1d214f6 # v1.2.4
+        uses: oras-project/setup-oras@38de303aac69abb66f3e6255b7198bff35f323e3 # v2.0.0
 
       - name: Get current date
         id: date