add back library

Author: David Motsonashvili

gradle/libs.versions.toml

@@ -192,6 +192,7 @@ mockito-android = { module = "org.mockito:mockito-android", version.ref = "mocki
 mockito-core = { module = "org.mockito:mockito-core", version.ref = "mockito" }
 mockito-dexmaker = { module = "com.linkedin.dexmaker:dexmaker-mockito", version = "2.28.3" }
 mockito-mockito-inline = { module = "org.mockito:mockito-inline", version.ref = "mockito" }
+mockk = { module = "io.mockk:mockk", version.ref = "mockk" }
 mockk-android = { module = "io.mockk:mockk-android", version.ref = "mockk" }
 protobuf-java-util = { module = "com.google.protobuf:protobuf-java-util", version.ref = "protobufjavautil" }
 quickcheck = { module = "net.java:quickcheck", version.ref = "quickcheck" }