build(deps): update sbt-tpolecat from 0.4.2 to 0.4.3 (#231)

Author: scala-steward

project/plugins.sbt

@@ -4,4 +4,4 @@ addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.0")
 addSbtPlugin("io.stryker-mutator" % "sbt-stryker4s" % "0.14.3")
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.3.7")
-addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.4.2")
+addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.4.3")