Upgrade and clean up dependencies

- Upgrade Hibernate
- Upgrade Mockito
- Upgrade Mockserver
- Remove Powermock (no longer supported) and replace with spring-test ReflectionTestUtils
- Upgrade Spring Framework
- Add spring-security to allow authentication on unit tests using MockMVC

Minor clean-up
- Replace deprecated authorization configuraiton on spring boot applications with SecurityFilterChain bean
- Change @LocalPort include on tests to use test include rather than runtime include
- Remove unused imports
- Remove unused constants and variables
- Add deprecation annotations where required

Issue-ID: POLICY-4482
Change-Id: Ibc2097f6d832a893c9e99a01b79121c28ba878ad
Signed-off-by: liamfallon <liam.fallon@est.tech>
diff --git a/feature-test-transaction/pom.xml b/feature-test-transaction/pom.xml
index 21d2a4e..2fdf918 100644
--- a/feature-test-transaction/pom.xml
+++ b/feature-test-transaction/pom.xml
@@ -3,6 +3,7 @@
   feature-test-transaction
   ================================================================================
   Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved.
+  Modifications Copyright (C) 2023 Nordix Foundation.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -95,8 +96,8 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.powermock</groupId>
-            <artifactId>powermock-api-mockito2</artifactId>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
             <scope>test</scope>
         </dependency>
     </dependencies>