Set Build Version try 4 (#894)

* Adding daily build yml file

* Setting commit SHA to be 7 digits

* Setting build version

* Setting Build version

* Fixing typo

Author: munozemilio

build/botframework-cli-daily.yml

@@ -21,7 +21,7 @@ jobs:
     steps:
     - bash: |
         short_hash=`git rev-parse --short=7 HEAD`  ## At least 7 digits, more if needed for uniqueness
-        buildVersion: '4.10.0-dev.$(shortSHA)'
+        buildVersion= '4.10.0-dev.$(shortSHA)'
         echo "Full git hash:  $(Build.SourceVersion)"
         echo "Short git hash: $short_hash"
         echo "##vso[task.setvariable variable=buildVersion]$buildVersion"  ## Store variable for subsequent steps