Merge pull request #61 from scala-steward/update/scala-library-2.12.16

Update scala-library to 2.12.16

Author: djspiewak

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        scala: [2.11.12, 2.12.15, 2.13.7, 3.1.3]
+        scala: [2.11.12, 2.12.16, 2.13.7, 3.1.3]
         java: [temurin@8]
         ci: [ciNode, ciFirefox, ciChrome, ciJSDOMNodeJS]
     runs-on: ${{ matrix.os }}

build.sbt

@@ -42,7 +42,7 @@ ThisBuild / scmInfo := Some(
 
 // build and matrix configuration
 
-ThisBuild / crossScalaVersions := Seq("2.11.12", "2.12.15", "2.13.7", "3.1.3")
+ThisBuild / crossScalaVersions := Seq("2.11.12", "2.12.16", "2.13.7", "3.1.3")
 
 ThisBuild / githubWorkflowBuildPreamble ++= Seq(
   WorkflowStep.Use(