upgrade CI plugin

Author: pjfanning

.github/workflows/ci.yml

@@ -47,6 +47,9 @@ jobs:
           java-version: 21
           cache: sbt
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: Check that workflows are up to date
         run: sbt -J-Xmx2G '++ ${{ matrix.scala }}' githubWorkflowCheck
 
@@ -94,6 +97,9 @@ jobs:
           java-version: 21
           cache: sbt
 
+      - name: Setup sbt
+        uses: sbt/setup-sbt@v1
+
       - name: Download target directories (2.11.12)
         uses: actions/download-artifact@v4
         with:

project/plugins.sbt

@@ -6,9 +6,9 @@ addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.4.0")
 
 //addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
 
-addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.1.3")
+addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.1.4")
 
-addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.23.0")
+addSbtPlugin("com.github.sbt" % "sbt-github-actions" % "0.24.0")
 
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")