Replace UT_Stub_CheckForceFail with UT_Stub_CheckDefaultReturnValue

**Is your feature request related to a problem? Please describe.**
See nasa/osal#737

**Describe the solution you'd like**
Update to use new name

**Describe alternatives you've considered**
None

**Additional context**
None

**Requester Info**
Jacob Hageman - NASA/GSFC
