Bump Bazel version to 1.1.0

Change-Id: I9bae2e63e834a91e4b4de627bf5c44a1f0acd21d
diff --git a/.bazelversion b/.bazelversion
index 3eefcb9..9084fa2 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-1.0.0
+1.1.0