Update release.yml to install sbt

Author: JustinPihony

.github/workflows/release.yml

@@ -14,6 +14,23 @@ jobs:
         with:
           distribution: temurin
           java-version: 11
+      - name: Setup SBT
+        run: |
+          # Make sure ca-certificates and gnupg are installed (often required for adding new repos)
+          sudo apt-get update
+          sudo apt-get install -y ca-certificates gnupg
+          
+          # Add the sbt repositories to apt sources
+          echo "deb https://repo.scala-sbt.org/scalasbt/debian all main" | sudo tee /etc/apt/sources.list.d/sbt.list
+          echo "deb https://repo.scala-sbt.org/scalasbt/debian /" | sudo tee /etc/apt/sources.list.d/sbt_old.list
+      
+          # Import the Scala SBT public key
+          curl -sL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x2EE0EA64E40A89B84B2DF73499E82A75642AC823" \
+            | sudo apt-key add -
+      
+          # Now update and install
+          sudo apt-get update
+          sudo apt-get install -y sbt
       - env:
           PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
           PGP_SECRET: ${{ secrets.PGP_SECRET }}