pass the real echo context to the handlers while calling struct handler

Merge branch 'deepmap:master' into vm/new_strict_handler_context

Bump github.com/getkin/kin-openapi from 0.114.0 to 0.115.0 (oapi-code…

…gen#1008)

Bumps [github.com/getkin/kin-openapi](https://github.com/getkin/kin-openapi) from 0.114.0 to 0.115.0.
- [Release notes](https://github.com/getkin/kin-openapi/releases)
- [Commits](getkin/kin-openapi@v0.114.0...v0.115.0)

---
updated-dependencies:
- dependency-name: github.com/getkin/kin-openapi
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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