build: update rules_python version to 1.8.5 to match resolved dependency

The root module required rules_python@1.2.0 but the resolved dependency
graph had rules_python@1.8.5, causing a Bazel WARNING on every build.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>

Author: oharboe

MODULE.bazel

@@ -15,7 +15,15 @@ git_override(
     remote = "https://github.com/The-OpenROAD-Project/bazel-orfs.git",
 )
 
-bazel_dep(name = "rules_python", version = "1.2.0")
+# Transitive dep of bazel-orfs (lives in its verilog/ subdirectory).
+bazel_dep(name = "bazel-orfs-verilog")
+archive_override(
+    module_name = "bazel-orfs-verilog",
+    strip_prefix = "bazel-orfs-e46fca0214def95ecfbada54a8028da7d47fd122/verilog",
+    urls = ["https://github.com/The-OpenROAD-Project/bazel-orfs/archive/e46fca0214def95ecfbada54a8028da7d47fd122.tar.gz"],
+)
+
+bazel_dep(name = "rules_python", version = "1.8.5")
 bazel_dep(name = "rules_shell", version = "0.6.1")
 
 python = use_extension("@rules_python//python/extensions:python.bzl", "python")