Update MariaDB recipe for Timeout

[phxism]

Question description
fiber seems not support cancelContext like net/http, for demo case, see context
So code in the sub project "docker-mariadb-clean-arch"

customContext, cancel := context.WithCancel(context.Background())
	defer cancel()

should be change into

customContext, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()

I am a green hand for golang and fiber, so i'm not sure that if i am right.

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[welcome]

Thanks for opening your first issue here! 🎉 Be sure to follow the issue template!

[stale]

👋 Hello. Is this still relevant? If so, what is blocking it? Is there anything you can do to help move it forward?

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
Thank you for your contributions.