Build on more recent mac agent

Make sure we get the actual most recent version of the branch (micros…

…oft#2829)

* Make sure we get the actual most recent version of the branch

* Update .vsts.template.windows.yml

Agent Release 2.165.0

Agent Release 2.164.8

Agent Release 2.164.7

Agent Release 2.164.6

Agent Release 2.164.5

Agent Release 2.164.4

Release 2.164.3

Removed another use of 'find'