Revert "Set contrail-api workers count to 1 by default"

Closes-Bug: PROD-27538 (PROD:27538)

This reverts commit 31d4becfa98c11bbdb77d0c6c9e3d8f95e479d77.

Change-Id: Ib69e1031fa4fe0abcdb0f1434ec1f5b18a3d998c
3 files changed