Auto merge of #29630 - sagudev:ci-win-gstream, r=jdm

Use GStreamer in Windows workflow

I accidental came across https://github.com/servo/servo/projects/26 and can't helped but to fix one. (Few were already fixed but not closed).

Test run: https://github.com/sagudev/servo/actions/runs/4687138840/jobs/8306052042

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- [x] These changes fix #28277

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