added Digital Attestations

Author: PositiveMatician

.github/workflows/pypi-publish.yml

@@ -14,6 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions:
       id-token: write  # IMPORTANT: this is required for trusted publishing
+      attestations: write  # REQUIRED: Enables digital attestations (PEP 740)
 
     steps:
       - name: Checkout Source Code