Add bazelversion to avoid incompatibility with latest Bazel version (#21)

Louis Goldstein · web-flow · commit 74f3386f0455 · 2022-01-24T14:12:27.000-08:00
diff --git a/.bazelversion b/.bazelversion
@@ -0,0 +1 @@
+4.2.2
diff --git a/docker-sandbox/.bazelversion b/docker-sandbox/.bazelversion
@@ -1 +1 @@
-4.1.0
+4.2.2
