build(deps): bump github.com/gin-gonic/gin from 1.9.0 to 1.9.1 in /te…

…st/e2e (#900)

build(deps): bump github.com/gin-gonic/gin in /test/e2e

Bumps [github.com/gin-gonic/gin](https://github.com/gin-gonic/gin) from 1.9.0 to 1.9.1.
- [Release notes](https://github.com/gin-gonic/gin/releases)
- [Changelog](https://github.com/gin-gonic/gin/blob/master/CHANGELOG.md)
- [Commits](gin-gonic/gin@v1.9.0...v1.9.1)

---
updated-dependencies:
- dependency-name: github.com/gin-gonic/gin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>