cancel context for each scenario (#514)

* fix(deps): update module github.com/cucumber/gherkin/go/v26 to v26.1.0 (#549)

* Update CI for go1.20 (#552)

* fix(deps): update module github.com/cucumber/gherkin/go/v26 to v26.1.0

* Tidy modules

---------

Co-authored-by: Viacheslav Poturaev <vearutop@gmail.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* cancel context for each scenario

* Update suite.go

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Viacheslav Poturaev <vearutop@gmail.com>
Co-authored-by: Viacheslav Poturaev <nanopeni@gmail.com>

CHANGELOG.md

@@ -14,6 +14,7 @@ This document is formatted according to the principles of [Keep A CHANGELOG](htt
 
 ## [v0.12.6]
 ### Changed
+- Each scenario is run with a cancellable `context.Context` which is cancelled at the end of the scenario. ([514](https://github.com/cucumber/godog/pull/514) - [draganm](https://github.com/draganm))
 - README example is updated with `context.Context` and `go test` usage. ([477](https://github.com/cucumber/godog/pull/477) - [vearutop](https://github.com/vearutop))
 - Removed deprecation of `godog.BindFlags`. ([498](https://github.com/cucumber/godog/pull/498) - [vearutop](https://github.com/vearutop))
 - Pretty Print when using rules. ([480](https://github.com/cucumber/godog/pull/480) - [dumpsterfireproject](https://github.com/dumpsterfireproject))

suite.go

@@ -447,6 +447,10 @@ func (s *suite) runPickle(pickle *messages.Pickle) (err error) {
 		ctx = context.Background()
 	}
 
+	ctx, cancel := context.WithCancel(ctx)
+
+	defer cancel()
+
 	if len(pickle.Steps) == 0 {
 		pr := models.PickleResult{PickleID: pickle.Id, StartedAt: utils.TimeNowFunc()}
 		s.storage.MustInsertPickleResult(pr)