Infra versions bump

Author: gemelen

.scalafmt.conf

@@ -1,7 +1,7 @@
 version = "3.8.0"
 maxColumn = 120
 project.git = true
-runner.dialect = scala212
+runner.dialect = scala212source3
 
 # http://docs.scala-lang.org/style/scaladoc.html recommends the JavaDoc style.
 # scala/scala is written that way too https://github.com/scala/scala/blob/v2.12.2/src/library/scala/Predef.scala

build.sbt

@@ -1,6 +1,6 @@
 val mvnVersion = "3.9.4"
 val mvnResolverVersion = "1.9.18"
-val scala212 = "2.12.19"
+val scala212 = "2.12.20"
 
 ThisBuild / organization := "com.github.sbt"
 ThisBuild / licenses := Seq("Apache-2.0" -> url("http://opensource.org/licenses/Apache-2.0"))

project/build.properties

@@ -1 +1 @@
-sbt.version=1.9.9
+sbt.version=1.10.9

project/plugins.sbt

@@ -1,3 +1,3 @@
-addSbtPlugin("com.eed3si9n" % "sbt-nocomma" % "0.1.1")
-addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
-addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
+addSbtPlugin("com.eed3si9n" % "sbt-nocomma" % "0.1.2")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.9.2")
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")