Update sbt to 1.4.3

scala-steward · BenFradet · commit 4a27b73ec553 · 2020-11-16T10:35:15.000+01:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.4.2
+sbt.version=1.4.3
