Update GH actions and dependencies (#681)

* Update go-chi dependency to v5

* Update gofrs/uuid dependency to v5

* Update gorilla/mux dependency to v1.8.1

* Update go-humanize dependency to v1.0.1

* Update mxj dependency to v2.7.0

* Update fsnotify dependency to v1.7.0

* Update Go versions in GH build workflow

* Update gopkg.in/yaml.v2 indirect dependency to v2.4.0

* Bump GH actions

vendor/github.com/go-chi/chi/v5/middleware/sunset.go

@@ -0,0 +1,25 @@
+package middleware
+
+import (
+	"net/http"
+	"time"
+)
+
+// Sunset set Deprecation/Sunset header to response
+// This can be used to enable Sunset in a route or a route group
+// For more: https://www.rfc-editor.org/rfc/rfc8594.html
+func Sunset(sunsetAt time.Time, links ...string) func(http.Handler) http.Handler {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			if !sunsetAt.IsZero() {
+				w.Header().Set("Sunset", sunsetAt.Format(http.TimeFormat))
+				w.Header().Set("Deprecation", sunsetAt.Format(http.TimeFormat))
+
+				for _, link := range links {
+					w.Header().Add("Link", link)
+				}
+			}
+			next.ServeHTTP(w, r)
+		})
+	}
+}