tidy: fix bugprone-unused-local-non-trivial-variable

Tested by building the code and running the unit tests.

Change-Id: I2b50223f59fc53c4a73e3fd5527bc382e319609b
Signed-off-by: Brad Bishop <bradbish@qti.qualcomm.com>
diff --git a/src/test/associations.cpp b/src/test/associations.cpp
index b159f95..18da213 100644
--- a/src/test/associations.cpp
+++ b/src/test/associations.cpp
@@ -228,8 +228,6 @@
 // Add a new association to empty objects
 TEST_F(TestAssociations, associationChangedAddNewAssocEmptyObj)
 {
-    std::string sourcePath = "/logging/entry/1";
-    std::string owner = "xyz.openbmc_project.Test";
     std::vector<Association> associations = {
         {"inventory_canaeo", "error_canaeo",
          "/xyz/openbmc_project/inventory/system/chassis"}};