'Re-build [commit|PR]' not respecting conditional build configuration

[DoLearnWhileAlive]

Tested with

• ci.appveyor.com + github.com
• AppVeyor OnPrem v7.0.2942 + Gitea 1.15.6

Issue Description

Filtering in conditional build configuration with branch/only works fine when the webhook activates a build in AppVeyor. Following example builds show that only the job for the current branch allowed is running:

• Pull Request build initiated by GitHub webhook
• Commit build initiated by GitHub webhook

But when pressing Re-build PR or Re-build commit in the AppVeyor Web UI, AppVeyor runs all jobs from the matrix without respecting branch/only filtering:

• Pull Request build initiated by pressing Re-build PR
• Commit build initiated by Re-build commit