Fixing encoding for entity framework core

[kleberksms]

this is a same correction on SapientGuardian#32

[mysql-oca-bot]

Hi, thank you for submitting this pull request. In order to consider your code we need you to sign the Oracle Contribution Agreement (OCA). Please review the details and follow the instructions at http://www.oracle.com/technetwork/community/oca-486395.html
Please make sure to include your MySQL bug system user (email) in the returned form.
Thanks

[kleberksms]

I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

[danielterabyte]

Any news about the acceptance of this pull request?

I am facing this problem right now consuming a mantis database in a .net core app.

[mysql-oca-bot]

Hi, thank you for your contribution. Please confirm this code is submitted under the terms of the OCA (Oracle's Contribution Agreement) you have previously signed by cutting and pasting the following text as a comment:
"I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it."
Thanks

[kleberksms]

I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

[mysql-oca-bot]

Hi, thank you for your contribution. Your code has been assigned to an internal queue. Please follow
bug http://bugs.mysql.com/bug.php?id=90316 for updates.
Thanks

[kleberksms]

@mysql-oca-bot, I asked to Miguel about release cycle and when merge my commit, in
a87b165 I read about time for a new release cycle, this feature will be integrated only july?