Update sbt to 1.5.1 (#294)

scala-steward · web-flow · commit c89208ebe82f · 2021-04-26T14:17:26.000Z
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.0
+sbt.version=1.5.1
