cFE Integration Candidate: Caelum-rc4+dev25

[dzbaker]

Describe the contribution

PR #2163

• Fixes issue Redundant comments (/* end of function */, /* end if */ etc.) and clean up empty lines. #2162 - Remove redundant/inconsistent comments (/* end of function /, / end if */ etc.) and clean up empty lines.

PR #2158

• Fixes issue Update TO_LAB entry point in cfe_es_startup.scr #2157 - Update TO_LAB entry point in cfe_es_startup.scr

PR #2159

• Fixes issue Use a changelog to keep track of changes instead of having them in the Readme  #782 - Create CHANGELOG.md

Testing performed

cFE checks https://github.com/nasa/cFE/pull/2166/checks
cFS Bundle checks https://github.com/nasa/cFS/pull/590/checks

Expected behavior changes
See PRs

System(s) tested on
Ubuntu

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