This explicit dep was removed in #5707 but it is still used by the test
library. Not sure why the Bazel build didn't catch the indirect
dependence on another module but it is causing build failures
downstream.
* Use bazel 7 and bzlmod
Many of our dependencies are now using bazel 7 and the new bzlmod module
system. This has been breaking our autoroll; this PR should fix the
issues we've been having with that.
It may or may not be worthwhile to update effcee to use bzlmod as well;
this would let us get rid of WORKSPACE entirely.
* Try to force cla check to rerun
