fix: Change username for old blog post

Author: gansheer

content/blog/2022/06/Optimizing-Camel-K-Integration-Build-Time/index.md

@@ -2,7 +2,7 @@
 title: "Optimizing Camel-K Integration Build Time"
 date: 2022-06-28
 draft: false
-authors: ["SubhasmitaSw", "astefanutti"]
+authors: ["whtssub", "astefanutti"]
 categories: ["Camel-K"]
 preview: "Scaling the Camel K operator vertically to improve the integration build time."
 ---