Create next tag in NPM when prerelease

Author: EzraBrooks

.github/workflows/cd.yml

@@ -30,3 +30,7 @@ jobs:
       - run: npm ci
       - run: npm run build
       - run: npm publish
+        if: "!github.event.release.prerelease"
+      # npm requires explicitly specifying a "tag" like `next` if the semantic version is a prerelease like `2.0.0-alpha1`
+      - run: npm publish --tag next
+        if: github.event.release.prerelease