chore(docs): remove duplicate bzlmod guidance (#3278)

It's out of date with
https://github.com/bazel-contrib/rules_python/blob/main/BZLMOD_SUPPORT.md
which says the feature is GA now

README.md

diff --git a/README.md b/README.md
index d890d70..a7399ff 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,4 @@
 
 ## Bzlmod support
 
-- Status: Beta
-- Full Feature Parity: No
-
 See [Bzlmod support](BZLMOD_SUPPORT.md) for more details.