fix(deps): update module github.com/gin-gonic/gin to v1.8.1

Author: renovate-bot

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/BurntSushi/toml v1.1.0
 	github.com/MedzikUser/go-utils v1.0.0
 	github.com/gin-contrib/cors v1.3.1
-	github.com/gin-gonic/gin v1.8.0
+	github.com/gin-gonic/gin v1.8.1
 	github.com/go-playground/validator/v10 v10.10.0 // indirect
 	github.com/go-stack/stack v1.8.1 // indirect
 	github.com/golang/protobuf v1.5.2 // indirect

go.sum

@@ -63,6 +63,8 @@ github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm
 github.com/gin-gonic/gin v1.5.0/go.mod h1:Nd6IXA8m5kNZdNEHMBd93KT+mdY3+bewLgRvmCsR2Do=
 github.com/gin-gonic/gin v1.8.0 h1:4WFH5yycBMA3za5Hnl425yd9ymdw1XPm4666oab+hv4=
 github.com/gin-gonic/gin v1.8.0/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
+github.com/gin-gonic/gin v1.8.1 h1:4+fr/el88TOO3ewCmQr8cx/CtZ/umlIRIs5M4NTNjf8=
+github.com/gin-gonic/gin v1.8.1/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=