Fixes to tests (#58317)

lint on code format and cherrypick #58215

---------

Signed-off-by: Lonnie Liu <lonnie@anyscale.com>

Author: aslonnie

ci/env/install-dependencies.sh

@@ -133,7 +133,9 @@ install_upgrade_pip() {
   fi
 
   if "${python}" -m pip --version || "${python}" -m ensurepip; then  # Configure pip if present
-    "${python}" -m pip install --upgrade pip
+    # 25.3 has breaking change where other Python packages like "click" does not work
+    # with it anymore. pip-compile will fail to work with the package's setup code.
+    "${python}" -m pip install pip==25.2
 
     # If we're in a CI environment, do some configuration
     if [[ "${CI-}" == "true" ]]; then

doc/source/ray-core/doc_code/direct_transport_nixl.py

@@ -61,6 +61,7 @@ def consume_with_nixl(self, refs):
 # __nixl_limitations_start__
 from ray.exceptions import ActorDiedError
 
+
 @ray.remote(num_gpus=1)
 class Actor:
     def __init__(self):