cFE Integration candidate: Caelum-rc4+dev53

[dzbaker]

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

• PR Fix #2368, cFE Functional Test 23 #2369. Addresses Issue ES Functional Test: Test Write To Sys Log failing intermittently #2368
• PR Fix #1407, Add error report on EVS failure during log header write #2272. Addresses Issue Report error when writing event log header #1407
• PR Fix #1515, Remove unnecessary memset from CFE_TBL_LoadFromFile #2276. Addresses Issue Remove unnecessary memset in CFE_TBL_LoadFromFile #1515

Testing performed
cFS Bundle Checks
cFE Checks

Expected behavior changes
See PRs

System(s) tested on
Ubuntu 20.04

Additional context
Add any other context about the contribution here.

Third party code
If included, identify any third party code and provide text file of license

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