Update CI workflow actions.

Author: arashi01

.github/workflows/ci.yml

@@ -12,13 +12,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        scalaversion: ["2.11.12", "2.12.11", "2.13.2"]
+        scalaversion: ["2.11.12", "2.12.18", "2.13.11", "3.3.0"]
     steps:
-      - uses: actions/checkout@v2
-      - uses: olafurpg/setup-scala@v10
+      - uses: actions/checkout@v3
+      - uses: olafurpg/setup-scala@v14
         with:
           java-version: "adopt@1.8"
-      - uses: coursier/cache-action@v5
+      - uses: coursier/cache-action@v6
       - name: Build
         run: sbt "++${{ matrix.scalaversion }}" publishLocal
       - name: MiMa