build: Update sbt, sbt-dependency-tree from 1.5.0 to 1.5.1

j5ik2o-bot[bot] · j5ik2o · commit 38d91e57fc00 · 2021-04-26T11:39:15.000+09:00
diff --git a/project/build.properties b/project/build.properties
@@ -1 +1 @@
-sbt.version = 1.5.0
+sbt.version = 1.5.1
