chore: move KubeCon + CloudNativeCon India 2026 to past events

Signed-off-by: LakshanSS <lakshan230897@gmail.com>

Author: LakshanSS

src/pages/community/events.json

@@ -1,14 +1,5 @@
 {
   "events": [
-    {
-      "month": "JUN",
-      "day": "18",
-      "category": "Conferences",
-      "title": "KubeCon + CloudNativeCon India 2026",
-      "meta": "June 18-19 . Mumbai, India",
-      "primaryAction": "Register",
-      "primaryActionHref": "https://events.linuxfoundation.org/kubecon-cloudnativecon-india/"
-    },
     {
       "month": "JUN",
       "day": "25",
@@ -38,6 +29,12 @@
     }
   ],
   "pastEvents": [
+    {
+      "date": "June 18-19",
+      "title": "KubeCon + CloudNativeCon India 2026",
+      "action": "More Details",
+      "actionHref": "https://events.linuxfoundation.org/kubecon-cloudnativecon-india/"
+    },
     {
       "date": "June 11",
       "title": "Cloud Native Hyderabad",