Bump Bazel version to 1.1.0

Change-Id: Ie846c1aba4619f762ef2eda56b14e43c2d1eb453
diff --git a/.bazelversion b/.bazelversion
index 3eefcb9..9084fa2 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-1.0.0
+1.1.0