fix: add subject-path to build provenance attestation

Resolves CI error where actions/attest-build-provenance requires
one of subject-path, subject-digest, or subject-checksums parameters.

Author: elieteyssedou

.github/workflows/release.yml

@@ -44,6 +44,8 @@ jobs:
 
       - name: Attest Build Provenance
         uses: actions/attest-build-provenance@v3.0.0
+        with:
+          subject-path: 'packages/*/dist/**'
 
       - name: Create Release Pull Request or Publish to npm
         id: changesets