Disable Bzlmod explicitly in .bazelrc (#190)

diff --git a/.bazelrc b/.bazelrc
index d4d79d2..96a50b6 100644
--- a/.bazelrc
+++ b/.bazelrc
@@ -1,2 +1,6 @@
 build --java_language_version=11
 build --tool_java_language_version=11
+
+# TODO: migrate all dependencies from WORKSPACE to MODULE.bazel
+# https://github.com/bazelbuild/stardoc/issues/189
+common --noenable_bzlmod