Update dependency io.mockk:mockk to v1.13.13

Author: renovate[bot]

gradle/libs.versions.toml

@@ -14,7 +14,7 @@ assertJ = "3.25.3"
 junit = "4.13.2"
 kotlinPoet = "1.18.1"
 ksp = "2.0.0-1.0.24"
-mockk = "1.13.12"
+mockk = "1.13.13"
 composeDestinations = "1.9.57"
 dagger = "2.52"
 vanniktechMavenPublish = "0.29.0"