⬆️👨‍💻 Update actions/attest-build-provenance action to v4 (#277)

* ⬆️👨‍💻 Update actions/attest-build-provenance action to v4

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* Switch to actions/attest

---------

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Daniel Haag <121057143+denialhaag@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/cd.yml

@@ -52,7 +52,7 @@ jobs:
           path: dist
           merge-multiple: true
       - name: Generate artifact attestation for sdist and wheel(s)
-        uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
+        uses: actions/attest@59d89421af93a897026c735860bf21b6eb4f7b26 # v4.1.0
         with:
           subject-path: dist/*
       - uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0