Fixing counter collection in tools and enabling tests (#436)

* Fixing coutner colleciton in tools and enabling tests

* fixing tests

* improving coverage on test

* Adding vector operations app

* Fixing tools bug for counter collection

* removing roctx linking

samples/counter_collection/CMakeLists.txt

@@ -46,7 +46,7 @@ set_tests_properties(
     counter-collection-buffer
     PROPERTIES
         TIMEOUT
-        300
+        600
         LABELS
         "samples"
         ENVIRONMENT