Update modification date in documentation for Argo CD instances and troubleshooting sections

Author: dmelnyk-octo

src/pages/docs/argo-cd/instances/index.md

@@ -1,7 +1,7 @@
 ---
 layout: src/layouts/Default.astro
 pubDate: 2025-09-15
-modDate: 2026-06-10
+modDate: 2026-06-11
 navSection: Argo CD Instances
 navTitle: Overview
 title: Overview

src/pages/docs/argo-cd/troubleshooting.md

@@ -1,7 +1,7 @@
 ---
 layout: src/layouts/Default.astro
 pubDate: 2025-09-15
-modDate: 2026-06-10
+modDate: 2026-06-11
 title: Troubleshooting Argo CD in Octopus
 navTitle: Troubleshooting
 description: How to resolve configuration issues