Remove conditions on ROS version in package.xml (#35)

Author: AAlon

kinesis_video_streamer/package.xml

@@ -20,10 +20,8 @@
   <depend>image_transport</depend>
   <depend>std_msgs</depend>
 
-  <test_depend condition="$ROS_VERSION == 1">gtest</test_depend>
-  <test_depend condition="$ROS_VERSION == 1">google-mock</test_depend>
-  <test_depend condition="$ROS_VERSION == 2">ament_cmake_gtest</test_depend>
-  <test_depend condition="$ROS_VERSION == 2">ament_cmake_gmock</test_depend>
+  <test_depend>gtest</test_depend>
+  <test_depend>google-mock</test_depend>
   <test_depend>rostest</test_depend>
   <test_depend>rostopic</test_depend>
 </package>