Pin git-for-windows to v2.22.0

git-for-windows v2.23.0 has a bug preventing bash
process substitution from working which breaks
the docker-login plugin so we'll pin to v2.22.0 until
a git-for-windows releases the fix.

Signed-off-by: Jeremiah Snapp <[email protected]>

Author: jeremiahsnapp

packer/windows/scripts/install-utils.ps1

@@ -9,7 +9,7 @@ Write-Output "Installing awscli"
 choco install -y awscli
 
 Write-Output "Installing Git for Windows"
-choco install -y git
+choco install -y git --version 2.22.0
 
 Write-Output "Installing nssm"
 choco install -y nssm