Merge pull request #57 from nsidc/update-gh-actions

update GH action for `attest-build-provenance`

Author: trey-stafford

.github/workflows/build-and-release.yml

@@ -46,7 +46,7 @@ jobs:
           path: dist
 
       - name: Generate artifact attestation for sdist and wheel
-        uses: actions/attest-build-provenance@v1.4.3
+        uses: actions/attest-build-provenance@v2
         with:
           subject-path: "dist/*"