Fix #351, Removes semi-colon in TEST_CF_ADD macro

[chillfig]

Checklist (Please check before submitting)

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License Agreement to GSFC-SoftwareRelease@mail.nasa.gov and copied cfs-program@lists.nasa.gov.

Describe the contribution

• Fixes Double semicolon in #define macro? #351. This change removes the semi-colon in a macro for cleanliness and remove any concern for expanding to double semi-colon.

Testing performed
lcov locally

Expected behavior changes
No impact to behavior.

System(s) tested on

• OS: Ubuntu 22.04

Additional context
N/A

Third party code
N/A

Contributor Info - All information REQUIRED for consideration of pull request
Justin Figueroa, Vantage Systems