Remove npm token and provenance switch

The token is not needed anymore with the trusted publisher setup.

The provenance switch is not needed anymore, as it is automatically
enabled for trusted publishers.

Author: datenreisender

.github/workflows/release-shared.yml

@@ -60,6 +60,4 @@ jobs:
                     --notes-file release_notes.md
 
             - name: Publish to npm
-              env:
-                  NODE_AUTH_TOKEN: ${{ secrets.WAYLAND_NPM_TOKEN }}
-              run: npm publish --provenance
+              run: npm publish