chore: update dependencies within semver ranges (#71)

DevDependencies updated to latest (including major bumps):
- cypress 13.6.4 → 15.10.0
- esbuild 0.17.18 → 0.27.3
- concurrently 8.0.1 → 9.2.1
- conventional-changelog-cli 2.2.2 → 5.0.0
- conventional-commits-parser 3.2.4 → 6.2.1
- wait-on 7.2.0 → 9.0.4
- watch 0.13.0 → 1.0.2
- yargs 17.7.2 → 18.0.0
- regenerator-runtime 0.13.11 → 0.14.1
- @babel/preset-env 7.21.5 → 7.29.0
- video.js 8.3.0 → 8.23.7

Production dependencies updated (semver compatible):
- @dailymotion/vmap 3.3.1 → 3.3.3
- videojs-contrib-ads 7.2.0 → 7.5.2

ESLint kept at v8 (v10 requires config migration).
@dailymotion/vast-client kept at v4 (v6 is a breaking change).

Author: privaloops