Telemetry in dotnet new console fully not disabled .net core 3.0

[ichensky]

Steps to reproduce

1. Set environment variable:

    echo "export DOTNET_CLI_TELEMETRY_OPTOUT=1"

2. Execute

    dotnet new console

Actual behavior

If there is internet, then
dotnet util will make several HTTP requests.

1. https://go.microsoft.com/fwlink/?linkid=2087906&clcid=0x409
2. https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwebpifeed.blob.core.windows.net%2Fwebpifeed%2FPartners%2FNuGetTemplateSearchInfo.json&data=02%7C***%7Cangelpe%40microsoft.com%7C***%7C***%7C***%7C***%7C***&sdata=***%3D&reserved=0
3. https://webpifeed.blob.core.windows.net/webpifeed/Partners/NuGetTemplateSearchInfo.json

dotnet util make 3 HTTP requests just to get NuGetTemplateSearchInfo.json file.

Seems, dotnet util sends private data in the first request in the part of url:
clcid=0x409
and in the second request in this part of the url:
&data=02%7C***%7Cangelpe%40microsoft.com%7C***%7C***%7C***%7C***%7C***&sdata=***%3D&reserved=0

Expected behavior

Do not make HTTP request at all or make direct HTTP request to the NuGetTemplateSearchInfo.json file.

[livarcocc]

This is not for sending telemetry.

dotnet new checks for templates online to see if there is a newer version of the template.