Bump mockito-core from 1.10.19 to 2.23.4 in /core (#1077)

dependabot[bot] · rnorth · commit be94b0496be3 · 2018-12-26T18:54:32.000Z
Bumps [mockito-core](https://github.com/mockito/mockito) from 1.10.19 to 2.23.4. - [Release notes](https://github.com/mockito/mockito/releases) - [Commits](https://github.com/mockito/mockito/commits/v2.23.4) Signed-off-by: dependabot[bot] <support@dependabot.com>
diff --git a/core/build.gradle b/core/build.gradle
@@ -120,7 +120,7 @@ dependencies {
     testCompile 'redis.clients:jedis:3.0.0'
     testCompile 'com.rabbitmq:amqp-client:5.5.1'
     testCompile 'org.mongodb:mongo-java-driver:3.9.1'
-    testCompile ('org.mockito:mockito-core:1.10.19') {
+    testCompile ('org.mockito:mockito-core:2.23.4') {
         exclude(module: 'hamcrest-core')
     }
     // Synthetic JAR used for MountableFileTest and DirectoryTarResourceTest

Original file line number	Diff line number	Diff line change
`@@ -120,7 +120,7 @@ dependencies {`
`120`	`120`	`testCompile 'redis.clients:jedis:3.0.0'`
`121`	`121`	`testCompile 'com.rabbitmq:amqp-client:5.5.1'`
`122`	`122`	`testCompile 'org.mongodb:mongo-java-driver:3.9.1'`
`123`		`- testCompile ('org.mockito:mockito-core:1.10.19') {`
	`123`	`+ testCompile ('org.mockito:mockito-core:2.23.4') {`
`124`	`124`	`exclude(module: 'hamcrest-core')`
`125`	`125`	`}`
`126`	`126`	`// Synthetic JAR used for MountableFileTest and DirectoryTarResourceTest`