Update sbt to 1.5.8

scala-steward · scala-steward · commit 0952b5a005f3 · 2021-12-21T08:36:12.000+01:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.5.7
+sbt.version=1.5.8
