Issue in Storage account Gen 2 support in Azurite 3.6.0

### Which service(blob, file, queue, table) does this issue concern?
Blob
### Which version of the Azurite was used?
3.6.0
### Where do you get Azurite? (npm, DockerHub, NuGet, Visual Studio Code Extension)
npm
### What's the Node.js version?

### What problem was encountered?
I want to test few blob operation. And my requirement is to use storage account of Gen 2 (ADLS Gen2 ). So I compiled Azurite of version 3.6.0 (Azurite V3 ) which provides support for a default storage account as General Storage Account V2 and associated features.
I compiled Azurite and successfully start blob service. But when I check with Microsoft Azure Storage Explorer, it shows storage account of type Key (i.e. it is Gen 1 storage account). If I connect to Gen 2 storage account (created on Azure portal) then storage explorer show account of type Key, ADLS Gen2.
Does this means Azurite still create Gen 1 storage account?
Is there any other way to confirm?

### Steps to reproduce the issue?
1. Compile Azurite 3.6.0
2. Start Azurite service
3. Use Microsoft Azure storage Explorer to connect Azurite using connection string
4. See Storage account type as Key. It should show Key, ADLS Gen2.

### Have you found a mitigation/solution?
No.