add sbt/setup-sbt@v1

Author: sake92

.github/workflows/release.yaml

@@ -14,6 +14,7 @@ jobs:
           distribution: temurin
           java-version: 11
           cache: sbt
+      - uses: sbt/setup-sbt@v1
       - run: sbt ci-release
         env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}