Can't build native extension if the name ends with "tlib"

[aglitchman]

Describe the bug (REQUIRED)
Defold fails to build a native extension for Windows if its name ends with tlib.

To Reproduce (REQUIRED)
Steps to reproduce the behavior:

1. New project
2. Click on 'Native Extension'
3. Rename the 'myextension' folder(!!) to 'netlib' (the name should end with tlib)
4. Build
5. See error

Expected behavior (REQUIRED)
The native extension should be built without errors.

Defold version (REQUIRED):

• Version: 1.9.2, 1.9.3 BETA

Platforms (REQUIRED):

• Platforms: Windows 10

Logs (OPTIONAL):

Workaround (OPTIONAL):
Change the folder name of the extension 😣