Update cache-stats external plugin to v1.0.2

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

.github/plugin/marketplace.json

@@ -433,8 +433,8 @@
     },
     {
       "name": "cache-stats",
-      "description": "Shows live prompt-cache reuse, expiry, token composition, and AIU cost for the current GitHub Copilot session without making model calls.",
-      "version": "1.0.1",
+      "description": "Shows live prompt-cache reuse, expiry, token composition, and AI Credit cost for the current GitHub Copilot session without making model calls.",
+      "version": "1.0.2",
       "author": {
         "name": "Arafat Tehsin",
         "url": "https://github.com/arafattehsin"
@@ -443,6 +443,7 @@
       "homepage": "https://github.com/arafattehsin/cache-stats-extension",
       "license": "MIT",
       "keywords": [
+        "ai-credits",
         "aiu",
         "cache",
         "canvas",
@@ -454,8 +455,8 @@
       "source": {
         "source": "github",
         "repo": "arafattehsin/cache-stats-extension",
-        "ref": "v1.0.1",
-        "sha": "678c3468977889d5c50a0a5f33898b8d9638523a"
+        "ref": "v1.0.2",
+        "sha": "a6d6e0c2cb3c4309794dcc712cd14906b2b297db"
       }
     },
     {