fix: add development version to list supporting bzlmod

[patrickdoc]

If you use a development version of Bazel, the current logic doesn't identify it as supporting bzlmod. You can reproduce by pointing bazelisk at a sha instead of a release version:

diff --git a/.bazeliskrc b/.bazeliskrc
index 330b936..1df2767 100644
--- a/.bazeliskrc
+++ b/.bazeliskrc
@@ -1 +1 @@
-USE_BAZEL_VERSION=8.2.1
+USE_BAZEL_VERSION=2f67489da598c37d45c9b2b8601740d6e5a34851

And then checking the info:

$ bazelisk info
...
release: development version

This PR assumes that any development versions support bzlmod since it has been default for a while now, so it seems ~mostly safe.

[withered-magic]

Thank you!