Unable to set return code of CFE_ES_CalculateCRC using UT_SetDeferredRetcode

[jiajlin]

Describe the bug
The CFE_ES_CalculateCRC stub always return the value of 332424 regardless of what deferred return code I set it to.

To Reproduce
Steps to reproduce the behavior:

1. Create a functionX that calls CFE_ES_CalculateCRC
2. Write a unit test for the functionX
3. In UT_functionX, set the return code of CFE_ES_CalculateCRC as below
   UT_SetDeferredRetcode(UT_KEY(CFE_ES_CalculateCRC), 1, 0);
4. Run the unit test

Expected behavior
I expect the return value of CFE_ES_CalculateCRC to be 0 as I set it to.

Actual behavior
However, the return value of CFE_ES_CalculateCRC will be 332424 instead of 0.

Code snips
N/A

System observed on:

• Hardware
• OS: Centos7
• Versions: cFS Development Build: 6.8.0-rc1+dev28

Additional context
N/A

Reporter Info
N/A