Fast-Tracked cFE Pull Request nasa/cFE#2398, nasa/cFE#2399, nasa/cFE#2404: Resolves nasa/cFE#2393, nasa/cFE#2395. Reverts nasa/cFE#2399

[dzbaker]

Checklist (Please check before submitting)

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License Agreement to [email protected] and copied [email protected].

Describe the contribution
Setting this value to 0 allows it to get the same result regardless of the setting of CFE_MISSION_TIME_CFG_DEFAULT_UTC.
For a user that has customized cfe_msgids.h, this will get conflicting values. If/when users have migrated to module-specific msgid files, this will be OK, but for now this can break things.

Fixes nasa/cFE#2393, nasa/cFE#2395

Testing performed
Build with CFE_MISSION_TIME_CFG_DEFAULT_UTC == true
Build using override of cfe_msgids.h (only).

Expected behavior changes
Build and test succeeds
No conflicting msgids if user has overridden cfe_msgids.h but not cfe_test_msgids.h

System(s) tested on
Debian

Contributor Info - All information REQUIRED for consideration of pull request
@jphickey