Extension causes high cpu load

[mohnuris]

• Issue Type: Performance
• Extension Name: vscode-github
• Extension Version: 0.30.2
• OS Version: Windows_NT x64 10.0.17763
• VSCode version: 1.36.1

⚠️ Make sure to attach this file from your home-directory:
⚠️C:\Users\Cyber Army\KnisterPeter.vscode-github-unresponsive.cpuprofile.txt

Find more details here: https://github.com/Microsoft/vscode/wiki/Explain:-extension-causes-high-cpu-load

[KnisterPeter]

Duplicate #443