Update module gin-gonic/gin to v1.6.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/gin-gonic/gin	require	minor	v1.5.0 -> v1.6.0

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Release Notes

gin-gonic/gin

v1.6.0

Compare Source

BREAKING

• chore(performance): Improve performance for adding RemoveExtraSlash flag (#​2159)
• drop support govendor (#​2148)
• Added support for SameSite cookie flag (#​1615)

FEATURES

• add yaml negotitation (#​2220)
• FileFromFS (#​2112)

BUGFIXES

• Unix Socket Handling (#​2280)
• Use json marshall in context json to fix breaking new line issue. Fixes #​2209 (#​2228)
• fix accept incoming network connections (#​2216)
• Fixed a bug in the calculation of the maximum number of parameters (#​2166)
• [FIX] allow empty headers on DataFromReader (#​2121)
• Add mutex for protect Context.Keys map (#​1391)

ENHANCEMENTS

• Add mitigation for log injection (#​2277)
• tree: range over nodes values (#​2229)
• tree: remove duplicate assignment (#​2222)
• chore: upgrade go-isatty and json-iterator/go (#​2215)
• path: sync code with httprouter (#​2212)
• Use zero-copy approach to convert types between string and byte slice (#​2206)
• Reuse bytes when cleaning the URL paths (#​2179)
• tree: remove one else statement (#​2177)
• tree: sync httprouter update (#​2173) (#​2172) (#​2171)
• tree: sync part httprouter codes and reduce if/else (#​2163)
• use http method constant (#​2155)
• upgrade go-validator to v10 (#​2149)
• Refactor redirect request in gin.go (#​1970)
• Add build tag nomsgpack (#​1852)

DOCS

• docs(path): improve comments (#​2223)
• Renew README to fit the modification of SetCookie method (#​2217)
• Fix spelling (#​2202)
• Remove broken link from README. (#​2198)
• Update docs on Context.Done(), Context.Deadline() and Context.Err() (#​2196)
• Update validator to v10 (#​2190)
• upgrade go-validator to v10 for README (#​2189)
• Update to currently output (#​2188)
• Fix "Custom Validators" example (#​2186)
• Add project to README (#​2165)
• docs(benchmarks): for gin v1.5 (#​2153)
• Changed wording for clarity in README.md (#​2122)

MISC

• ci support go1.14 (#​2262)
• chore: upgrade depend version (#​2231)
• Drop support go1.10 (#​2147)
• fix comment in mode.go (#​2129)

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