Update sbt to 1.5.0 (#108)

scala-steward · web-flow · commit 4fea0d1c0f3e · 2021-04-15T07:42:03.000+03:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.4.9
+sbt.version=1.5.0
