Fix the untilBuild tag for the Meerkat AS build

Author: jwren

product-matrix.json

@@ -34,7 +34,7 @@
     },
     {
       "channel": "stable",
-      "comments": "IntelliJ 2024.3, Android Studio Meerkat 2024.3 EAP",
+      "comments": "IntelliJ 2024.3, Android Studio Meerkat 2024.3",
       "name": "2024.3",
       "version": "2024.3",
       "ijVersion": "2024.3",
@@ -44,7 +44,7 @@
       "dartPluginVersion": "243.21565.120",
       "androidPluginVersion": "",
       "sinceBuild": "243",
-      "untilBuild": "253.*",
+      "untilBuild": "243.*",
       "isUnitTestTarget": "true",
       "javaVersion": "17"
     },