IC: equuleus-rc1+dev18

*Combines:*

cFE equuleus-rc1+dev199
PSP equuleus-rc1+dev49

**Includes:**

*cFS*
- #791
- #796

*cFE*
- nasa/cFE#2599

*PSP*
- nasa/PSP#439
- nasa/PSP#436

Co-authored by: Andrew Liounis <aliounis@users.noreply.github.com>
Co-authored by: Rich Landau <RichLandau@users.noreply.github.com>
Co-authored by: Joseph Hickey <jphickey@users.noreply.github.com>