Bump ffmpeg to 7.0.2

[RHeckerIntel]

Using latest release on vcpkg.
Didnt confirm linux/macos since we're only supporting windows for now.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 31.33%. Comparing base (611993d) to head (a8f7c6b).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #128   +/-   ##
=======================================
  Coverage   31.33%   31.33%           
=======================================
  Files         143      143           
  Lines        5882     5882           
=======================================
  Hits         1843     1843           
  Misses       4039     4039           

Flag	Coverage Δ
integrationtests	16.84% <ø> (ø)
unittests	20.84% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.