Update scala-compiler, scala-library to 2.12.19

Author: scala-steward

project/Dependencies.scala

@@ -7,7 +7,7 @@ object Dependencies {
 
   val scala210 = "2.10.7"
   val scala211 = "2.11.12"
-  val scala212 = "2.12.18"
+  val scala212 = "2.12.19"
   val scala213 = "2.13.12"
   val defaultScalaVersion = scala212
   val allScalaVersions = Seq(defaultScalaVersion, scala210, scala211, scala213)

zinc/src/sbt-test/source-dependencies/trait-trait-212/build.json

@@ -2,7 +2,7 @@
   "projects": [
     {
       "name": "mirtest",
-      "scalaVersion": "2.12.18"
+      "scalaVersion": "2.12.19"
     }
   ]
 }