Update kubernetes python client to 35.0.0 from PyPI (#16237)

Remove transitive dependencies no longer needed by kubernetes 35.0.0

Removes google-auth and rsa which were transitive dependencies of the older
kubernetes client but are no longer required in v35.0.0.

Adds cachetools as a direct dependency since it's used by awx/conf/settings.py
for TTLCache (was previously a transitive dep of google-auth).

requirements/requirements.in

@@ -6,6 +6,7 @@ azure-identity
 azure-keyvault
 boto3
 botocore
+cachetools  # Used by awx/conf/settings.py for TTLCache
 channels
 channels-redis
 cryptography

requirements/requirements.txt

@@ -76,7 +76,7 @@ botocore==1.40.46
 brotli==1.1.0
     # via aiohttp
 cachetools==6.2.0
-    # via google-auth
+    # via -r /awx_devel/requirements/requirements.in
 # certifi @ git+https://github.com/ansible/system-certifi.git@devel  # git requirements installed separately
     # via
     #   -r /awx_devel/requirements/requirements_git.txt
@@ -181,8 +181,6 @@ gitdb==4.0.12
     # via gitpython
 gitpython==3.1.45
     # via -r /awx_devel/requirements/requirements.in
-google-auth==2.41.1
-    # via kubernetes
 googleapis-common-protos==1.70.0
     # via
     #   opentelemetry-exporter-otlp-proto-grpc
@@ -368,12 +366,9 @@ ptyprocess==0.7.0
 pyasn1==0.6.1
     # via
     #   pyasn1-modules
-    #   rsa
     #   service-identity
 pyasn1-modules==0.4.2
-    # via
-    #   google-auth
-    #   service-identity
+    # via service-identity
 pycares==4.11.0
     # via aiodns
 pycparser==2.23
@@ -463,8 +458,6 @@ rpds-py==0.27.1
     # via
     #   jsonschema
     #   referencing
-rsa==4.9.1
-    # via google-auth
 s3transfer==0.14.0
     # via boto3
 semantic-version==2.10.0