♻️ refacto(kube): refactored kubectl args & flags

[jfbus]

Description

The octl kube kubectl was problematic:

• it was not coherent with the other commands - cluster should be a flag, not an arg,
• the global flags were not parsed, forbidding the use of --config/--profile.

Type of Change

Please check the relevant option(s):

• 🐛 Bug fix
• ✨ New feature
• 🧹 Code cleanup or refactor
• 📝 Documentation update
• 🔧 Build or CI-related change
• 🔒 Security fix
• Other (specify):

How Has This Been Tested?

Please describe the test strategy:

• Manual testing
• Unit tests
• Integration tests
• Not tested yet

Checklist

• I have followed the Contributing Guidelines
• I have added tests or explained why they are not needed
• I have updated relevant documentation (README, examples, etc.)
• My changes follow the Conventional Commits specification
• My commits include appropriate Gitmoji

Additional Context

[github-actions]

WARNING : Differences in reference doc 🤔

 docs/reference/octl_kube_kubectl.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Detailed changes

docs/reference/octl_kube_kubectl.md

-Example: octl kube kubectl cluster_name get pods -o wide
+Example: octl kube kubectl --cluster cluster_name -- get pods -o wide
-octl kube kubectl cluster_name [kubectl_args] [kubectl_flags] [flags]
+octl kube kubectl [octl_flags] -- kubectl_args [kubectl_flags] [flags]
+      --cluster string   Name or ID of cluster

[github-actions]

Binary size: 81.6MB => 81.6MB (change +0KB, +0.0%) 😉