Use setup-sbt in release workflow

Author: saeltz

.github/workflows/master-release.yml

@@ -5,13 +5,14 @@ on:
     tags: ["*"]
 jobs:
   release:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     if: github.repository == 'scapegoat-scala/scapegoat'
     steps:
       - uses: actions/checkout@v4
       - run: git fetch --prune --unshallow
       - uses: actions/setup-java@v4
         with:
+          cache: sbt
           distribution: adopt
           java-version: 8
       - run: |
@@ -25,18 +26,17 @@ jobs:
           echo $PGP_SECRET | base64 --decode | gpg --import --no-tty --batch --yes
         env:
           PGP_SECRET: ${{secrets.PGP_SECRET}}
+      - uses: sbt/setup-sbt@v1
       - uses: actions/cache@v4
         with:
           path: ~/.ivy2/cache
           key: ivy-${{hashFiles('**/*.sbt')}}
-          restore-keys: |
-            ivy-
+          restore-keys: ivy-
       - uses: actions/cache@v4
         with:
           path: ~/.sbt
           key: sbt-${{hashFiles('**/*.sbt')}}-${{hashFiles('project/build.properties')}}
-          restore-keys: |
-            sbt-
+          restore-keys: sbt-
       - run: sbt ci-release
         env:
           PGP_PASSPHRASE: ${{secrets.PGP_PASSPHRASE}}