Add dependabot ignores (#256)

Author: kiftio

.github/dependabot.yml

@@ -11,6 +11,19 @@ updates:
     schedule:
       interval: daily
     open-pull-requests-limit: 10
+    ignore:
+      # Keep Kotlin on 1.9.x for compatibility
+      - dependency-name: "org.jetbrains.kotlin.*"
+        versions: [">=2.0.0"]
+      # Keep kotlinx-serialization on 1.6.x (compatible with Kotlin 1.9.x)
+      - dependency-name: "org.jetbrains.kotlinx:kotlinx-serialization-json"
+        versions: [">=1.7.0"]
+      # Keep Mockito on 4.x (requires JVM 1.8)
+      - dependency-name: "org.mockito:*"
+        versions: [">=5.0.0"]
+      # Keep JUnit on 4.x (JUnit 5 incompatible with Robolectric)
+      - dependency-name: "junit:junit"
+        versions: [">=5.0.0"]
 
   # SimpleCheckout sample
   - package-ecosystem: gradle

lib/build.gradle

@@ -88,14 +88,13 @@ android {
 }
 
 dependencies {
-    // Tests
     testImplementation "junit:junit:$junit_version"
     testImplementation "org.robolectric:robolectric:$robolectric_version"
-    // noinspection GradleDependency -- mockito 5 requires jvm target 1.11
+    // noinspection NewerVersionAvailable -- mockito 5 requires jvm target 1.11
     testImplementation "org.mockito:mockito-core:$mockito_core_version"
-    // noinspection GradleDependency -- mockito 5 requires jvm target 1.11
+    // noinspection NewerVersionAvailable -- mockito 5 requires jvm target 1.11
     testImplementation "org.mockito.kotlin:mockito-kotlin:$mockito_kotlin_version"
-    // noinspection GradleDependency -- mockito 5 requires jvm target 1.11
+    // noinspection NewerVersionAvailable -- mockito 5 requires jvm target 1.11
     testImplementation "org.mockito:mockito-android:$mockito_core_version"
     testImplementation "org.assertj:assertj-core:$assertj_version"
     testImplementation "org.awaitility:awaitility:$awaitility_version"