chore(deps): update dependency rules_python to v0.3.0

third_party/test_repos.bzl

diff --git a/third_party/test_repos.bzl b/third_party/test_repos.bzl
index 0077e74..283b4f2 100644
--- a/third_party/test_repos.bzl
+++ b/third_party/test_repos.bzl
@@ -9,8 +9,8 @@
     if "rules_python" not in native.existing_rules():
         http_archive(
             name = "rules_python",
-            url = "https://github.com/bazelbuild/rules_python/releases/download/0.2.0/rules_python-0.2.0.tar.gz",
-            sha256 = "778197e26c5fbeb07ac2a2c5ae405b30f6cb7ad1f5510ea6fdac03bded96cc6f",
+            url = "https://github.com/bazelbuild/rules_python/releases/download/0.3.0/rules_python-0.3.0.tar.gz",
+            sha256 = "934c9ceb552e84577b0faf1e5a2f0450314985b4d8712b2b70717dc679fdc01b",
         )
 
     if "com_google_googletest" not in native.existing_rules():