Add article: Canceling MySQL in Go (#2196)
Add article: Canceling MySQL in Go (#2196)

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- github.com repo: N/A
- godoc.org: N/A
- goreportcard.com: N/A
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Very good coverage

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- [ x] I have added my package in alphabetical order.
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Thanks for your PR, you're awesome! :+1:

jmelfi/awesome-go,avelino/awesome-go,sadlil/awesome-go,theckman/awesome-go,pconcepcion/awesome-go,Oire/awesome-go