Goal:

Update OSSM proxy to the latest version of Istio proxy.

Acceptance Criteria:

• All unit and integration tests pass on all platforms.
• Release notes to note any new features that will not be GA in OSSM (Specify text in the release notes field)
• Feature support table is updated to reflect any changes in support status
• Issues are created for any new features that require:
  • Additional QE tests  for downstream
  • Additional documentation