Scala-Steward: Update scala-compiler, scala-library, ... from 2.12.17 to 2.12.18 (#323)

* Scala-Steward: Update scala-compiler, scala-library, ... from 2.12.17 to 2.12.18

* Bump `semanticdbVersion`

---------

Co-authored-by: Pawel Lipski <pawel.p.lipski@gmail.com>

Author: scala-steward

.github/workflows/standard-workflow.yml

@@ -70,6 +70,7 @@ jobs:
           sbt "++ 2.12.15 test"
           sbt "++ 2.12.16 test"
           sbt "++ 2.12.17 test"
+          sbt "++ 2.12.18 test"
 
   test-213-1:
     runs-on: ubuntu-latest

build.sbt

@@ -16,6 +16,7 @@ lazy val testAgainstScalaVersions =
     "2.12.14",
     "2.12.15",
     "2.12.16",
+    "2.12.17",
     "2.13.2",
     "2.13.3",
     "2.13.4",

project/Dependencies.scala

@@ -2,7 +2,7 @@ import sbt._
 
 object Dependencies {
   val scalaVersion213 = "2.13.11"
-  val scalaVersion212 = "2.12.17"
+  val scalaVersion212 = "2.12.18"
 
   val akkaVersion = "2.6.20"
   val borerVersion = "1.8.0"

project/plugins.sbt

@@ -1,3 +1,5 @@
+addDependencyTreePlugin
+
 addSbtPlugin("com.eed3si9n" % "sbt-projectmatrix" % "0.9.0")
 addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "2.1.1")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.0")

project/project/plugins.sbt

@@ -1 +1,3 @@
+addDependencyTreePlugin
+
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.3")