Group Kotlin, KSP and Compose Compiler

[no ci]

renovate.json

@@ -4,6 +4,14 @@
     "config:base"
   ],
   "packageRules": [
+    {
+      "groupName": "Kotlin, KSP and Compose Compiler",
+      "matchPackagePrefixes": [
+        "org.jetbrains.kotlin.",
+        "com.google.devtools.ksp",
+        "androidx.compose.compiler"
+      ]
+    },
     {
       "description": "Disable updates for SNAPSHOTs",
       "matchCategories": ["java"],