Update scala-library, scala-reflect to 2.12.17

Author: scala-steward

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         java: [11, 17]
-        scala: [2.12.15, 2.13.8, 3.1.2]
+        scala: [2.12.17, 2.13.8, 3.1.2]
         platform: [ubuntu-20.04]
     steps:
       - uses: actions/checkout@v2

build.sbt

@@ -4,7 +4,7 @@ lazy val root = (project in file("."))
   .settings(
     name               := "flink-scala-api",
     scalaVersion       := "3.1.2",
-    crossScalaVersions := Seq("2.12.15", "2.13.8", "3.1.2"),
+    crossScalaVersions := Seq("2.12.17", "2.13.8", "3.1.2"),
     libraryDependencies ++= Seq(
       "org.apache.flink"        % "flink-streaming-java"    % "1.15.0",
       "org.apache.flink"        % "flink-java"              % "1.15.0",