Merge pull request #175 from softwaremill/update/scala-library-2.12.19

Update scala-library to 2.12.19

Author: mergify[bot]

build.sbt

@@ -5,7 +5,7 @@ import sbt.Reference.display
 import com.softwaremill.SbtSoftwareMillCommon.commonSmlBuildSettings
 import com.softwaremill.Publish.ossPublishSettings
 
-val scala2_12 = "2.12.18"
+val scala2_12 = "2.12.19"
 val scala2_13 = "2.13.12"
 val scala3 = "3.3.1"