fix(deps): update dependency mysql2 to v3.16.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
mysql2 (source)	3.16.2 → 3.16.3

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Release Notes

sidorares/node-mysql2 (mysql2)

v3.16.3

Compare Source

Bug Fixes

• constants: remove unsupported CLIENT_DEPRECATE_EOF flag from constants (#​4033) (46c3f60)

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[coveralls]

Pull Request Test Coverage Report for Build 567de797-af77-4f07-ac54-17198e5307cc

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 89.829%

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Totals
Change from base Build 249bad3b-74eb-4f22-980c-f462a006969d:	0.0%
Covered Lines:	7463
Relevant Lines:	8308

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💛 - Coveralls