Update sbt to 1.4.6

scala-steward · scala-steward · commit 64a978e6b2e6 · 2020-12-24T11:34:15.000+01:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.4.5
+sbt.version = 1.4.6
