Ignore updates to mockito 5 (#5132)

.github/dependabot.yml

@@ -21,3 +21,6 @@ updates:
     ignore:
       - dependency-name: "edu.berkeley.cs.jqf:jqf-fuzz"
       - dependency-name: "org.jetbrains.kotlinx:kotlinx-coroutines-core"
+      # Ignore updates to next mockito major version 5.x.x, which requires Java 11
+      - dependency-name: "org.mockito:mockito-core"
+        update-types: ["version-update:semver-major"]

dependencyManagement/build.gradle.kts

@@ -28,6 +28,7 @@ val DEPENDENCY_BOMS = listOf(
 val autoValueVersion = "1.10.1"
 val errorProneVersion = "2.18.0"
 val jmhVersion = "1.36"
+// Mockito 5.x.x requires Java 11 https://github.com/mockito/mockito/releases/tag/v5.0.0
 val mockitoVersion = "4.11.0"
 val slf4jVersion = "2.0.6"
 val opencensusVersion = "0.31.1"