remove go-xray

[switchupcb]

go-xray is scheduled to be removed from awesome-go on August 11, 2022. If you would like it to remain, fix your repository such that it passes tests with a current version of Go and shows code coverage of 80% or more. In addition, your project is failing to meet the following criteria:

• Official releases should be at least once a year if the project is ongoing. The last release for go-xray was on Oct 04, 2019.
• The project does not support generics issued in go 1.18. Projects must be compatible with Go versions issued in the last year. See https://go.dev/doc/devel/release for release history.

Once completed, post here to confirm.

Owner: @pieterclaerhout
Submission: #2818
NOTE: The project contains 236 Lines Of Go Code.

[avelino]

Thank you for contributing with awesome-go, we will revise your contribution as soon as possible.

Automation body links content check:

• godoc.org or pkg.go.dev: True
• goreportcard.com: False
• coverage: False

your project is about to be approved, it's under revision, it may take a few days

[github-actions]

This PR has been automatically marked as stale because it has not had recent activity. They will wait 15 days for your interaction, after that the PR will be closed. Please read more in https://github.com/avelino/awesome-go/blob/master/CONTRIBUTING.md

[switchupcb]

Incorrectly marked as stale @avelino.