[LYN-2151] Add argument to override aws profile and config file path (#994)

Gems/AWSCore/Code/Tests/Credential/AWSDefaultCredentialHandlerTest.cpp

@@ -34,7 +34,8 @@ public:
     MOCK_METHOD0(GetAWSCredentials, Aws::Auth::AWSCredentials());
 };
 
-class AWSDefaultCredentialHandlerMock : public AWSDefaultCredentialHandler
+class AWSDefaultCredentialHandlerMock
+    : public AWSDefaultCredentialHandler
 {
 public:
     void SetupMocks(
@@ -76,6 +77,7 @@ public:
     // AWSCoreInternalRequestBus interface implementation
     AZStd::string GetProfileName() const override { return m_profileName; }
     AZStd::string GetResourceMappingConfigFilePath() const override { return ""; }
+    AZStd::string GetResourceMappingConfigFolderPath() const override { return ""; }
     void ReloadConfiguration() override {}
 
     std::shared_ptr<EnvironmentAWSCredentialsProviderMock> m_environmentCredentialsProviderMock;