Finally added Day 40 and 41 for the 2023 Edition

Author: MichaelCade

Diff for: 2023.md

@@ -93,8 +93,8 @@ Or contact us via Twitter, my handle is [@MichaelCade1](https://twitter.com/Mich
 - [✔️] 🕵 37 > [Working with HashiCorp Vault's Secrets Engines](2023/day37.md)
 - [✔️] 🕵 38 > [Increase the Security Posture of Your Organization with Dynamic Credentials](2023/day38.md)
 - [✔️] 🕵 39 > [Getting Hands-On with HashiCorp Vault](2023/day39.md)
-- [] 🕵 40 > [](2023/day40.md)
-- [] 🕵 41 > [](2023/day41.md)
+- [✔️] 🕵 40 > [Understanding Kubernetes Secrets](2023/day40.md)
+- [✔️] 🕵 41 > [Hands-On with Kubernetes Secrets](2023/day41.md)
 
 ### Python