scala-library 2.12.20 (was 2.12.18) (#287)

* scala-library 2.12.20 (was 2.12.18)

* Regenerate GitHub Actions workflow

Executed command: sbt githubWorkflowGenerate

Author: scala-steward

.github/workflows/ci.yml

@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.18]
+        scala: [2.12.20]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -61,7 +61,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.12.18]
+        scala: [2.12.20]
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
@@ -78,12 +78,12 @@ jobs:
           java-version: 11
           cache: sbt
 
-      - name: Download target directories (2.12.18)
+      - name: Download target directories (2.12.20)
         uses: actions/download-artifact@v4
         with:
-          name: target-${{ matrix.os }}-2.12.18-${{ matrix.java }}
+          name: target-${{ matrix.os }}-2.12.20-${{ matrix.java }}
 
-      - name: Inflate target directories (2.12.18)
+      - name: Inflate target directories (2.12.20)
         run: |
           tar xf targets.tar
           rm targets.tar

build.sbt

@@ -1,6 +1,6 @@
 import scala.collection.JavaConverters._
 
-ThisBuild / scalaVersion := "2.12.18"
+ThisBuild / scalaVersion := "2.12.20"
 
 sbtPlugin        := true
 crossSbtVersions := List("1.4.9")