osal Integration candidate: Equuleus-rc1+dev1

[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 #1420, updating OSAL to use new versioning system. #1437. Addresses Issue Update Versioning System #1420
• PR Fix #1441, patch build for old RTEMS #1442. Addresses Issue Reinstate RTEMS 4.11 build #1441

Testing performed
cFS Bundle Checks
osal 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
@jphickey
@dzbaker