Move the OlpClientTest closer to its relatives

The test file should be in the folder where it's expected to be found.

Relates-To: OLPEDGE-1398

Signed-off-by: Kirill Zhuchkov <[email protected]>

Author: Kirill Zhuchkov

olp-cpp-sdk-core/tests/CMakeLists.txt

@@ -22,6 +22,7 @@ set(OLP_CPP_SDK_CORE_TESTS_SOURCES
     ./client/CancellationContextTest.cpp
     ./client/ConditionTest.cpp
     ./client/HRNTest.cpp
+    ./client/OlpClientTest.cpp
     ./client/TaskContextTest.cpp
 
     ./geo/coordinates/GeoCoordinates3dTest.cpp
@@ -46,8 +47,6 @@ set(OLP_CPP_SDK_CORE_TESTS_SOURCES
     ./logging/MessageFormatterTest.cpp
     ./logging/MockAppender.cpp
 
-    ./olpclient/OlpClientTest.cpp
-
     ./thread/SyncQueueTest.cpp
     ./thread/ThreadPoolTaskSchedulerTest.cpp
     ./http/NetworkUtils.cpp