Update README.md

Author: karimzakzouk

README.md

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 - ![Docker](https://img.shields.io/badge/Docker-2496ED?style=flat-square&logo=docker&logoColor=white) 
   - Container building and testing
 
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 ### 🚀 **Scalability Tools**
 - ![Karpenter](https://img.shields.io/badge/Karpenter-0F1689?style=flat-square&logo=karpenter&logoColor=white) 
   - Auto-scaling and resource management
 
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 ### 📥 **Deployment Tools**
 - ![ArgoCD](https://img.shields.io/badge/ArgoCD-EF7B4D?style=flat-square&logo=argo&logoColor=white) 
   - GitOps deployment and drift detection
 
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 ### 📊 **Monitoring Tools**
 - ![Prometheus](https://img.shields.io/badge/Prometheus-E6522C?style=flat-square&logo=prometheus&logoColor=white) 
   - Metrics collection and alerting