removed hotfix for Client Context Manager, openapi generator v6.6.0 has the fix already

Author: yliaog

scripts/apply-hotfixes.sh

@@ -51,19 +51,6 @@ else
     exit 1
 fi;
 
-# Patching commits for Client Context Manager
-# UPDATE: OpenAPI generator v4.3.0 has the context manager as a functionality. Cherry-picking just the tests for completeness.
-# Ref: https://github.com/kubernetes-client/python/pull/1073
-git cherry-pick -n 13dffb897617f87aaaee247095107d7011e002d5
-if [ $? -eq 0 ]
-then
-    echo Successfully patched changes for Client Context Manager
-else
-    echo Failed to patch changes for Client Context Manager
-    git restore --staged .
-    exit 1
-fi;
-
 # Patching commit for no_proxy support
 # UPDATE: The commit being cherry-picked is updated kubernetes/client/ unless OpenAPI generator v5.3.1 involved (offinical support of no_proxy feature).
 # Ref: https://github.com/kubernetes-client/python/pull/1579/commits/95a893cd1c34de11a4e3893dd1dfde4a0ca30bdc and conversations in the PR.