fix(deps): update dependency mysql2 to v3.6.5

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mysql2	3.6.2 -> 3.6.5

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Release Notes

sidorares/node-mysql2 (mysql2)

v3.6.5

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Bug Fixes

• add decodeuricomponent to parse uri encoded special characters in host, username, password and datbase keys (#​2277) (fe573ad)

v3.6.4

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Bug Fixes

• malformed FieldPacket (#​2280) (8831e09)
• move missing options to ConnectionOptions (#​2288) (5cd7639)

v3.6.3

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Bug Fixes

• correctly pass values when used with sql-template-strings library (#​2266) (6444f99)

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[coveralls]

Pull Request Test Coverage Report for Build 1235e09f-261a-4f3e-ad19-ab0308b01457

• 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 92.258%

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Totals
Change from base Build da67058e-3041-41ea-a1cd-9510966be017:	0.0%
Covered Lines:	6697
Relevant Lines:	7259

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💛 - Coveralls