fix(deps): update dependency androidx.test.ext:junit to v1.3.0

Author: renovate[bot]

cpp/gradle/libs.versions.toml

@@ -3,7 +3,7 @@ agp = "8.12.1"
 kotlin = "2.2.10"
 coreKtx = "1.17.0"
 junit = "4.13.2"
-junitVersion = "1.2.1"
+junitVersion = "1.3.0"
 espressoCore = "3.6.1"
 appcompat = "1.7.1"
 material = "1.13.0"