[enterprise-4.9] Issue in file service_mesh/v2x/ossm-vs-community.adoc

[dudash]

Which section(s) is the issue in?

Service Mesh and Istio Differences - Multitenancy versus cluster-wide installations
https://docs.openshift.com/container-platform/4.9/service_mesh/v2x/ossm-vs-community.html#ossm-multitenant-install_ossm-vs-istio

What needs fixing?

Mentions of Pilot and Galley, these were combined into istiod.

[JStickler]

Added this to OSSMDOC-549.

[openshift-bot]

Issues go stale after 90d of inactivity.

Mark the issue as fresh by commenting /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.
Exclude this issue from closing by commenting /lifecycle frozen.

If this issue is safe to close now please do so with /close.

/lifecycle stale

[JStickler]

Closed via #47562