Fix #2233, Update data types in CFE msgs

[havencarlson]

Checklist (Please check before submitting)

• I reviewed the Contributing Guide.
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Describe the contribution
Fix #2233, Changed data types of some fields in certain message packets

Testing performed
Unit Testing

Expected behavior changes
no impact to behavior

System(s) tested on

• OS: Ubuntu 18.04

Contributor Info - All information REQUIRED for consideration of pull request
Haven Carlson - NASA

[skliper]

Looks to me like some of these would get padding added by the compiler?

[dmknutsen]

Agreed - I just double checked and the intent was to update the EDS files to match FSW/the current database such that everything is in sync.