chore(deps): bump github.com/gorilla/mux from 1.7.1 to 1.7.2

Bumps [github.com/gorilla/mux](https://github.com/gorilla/mux) from 1.7.1 to 1.7.2.
- [Release notes](https://github.com/gorilla/mux/releases)
- [Commits](gorilla/mux@v1.7.1...v1.7.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

go.mod

@@ -10,7 +10,7 @@ require (
 	github.com/dsnet/compress v0.0.1 // indirect
 	github.com/golang/protobuf v1.3.1 // indirect
 	github.com/golang/snappy v0.0.1 // indirect
-	github.com/gorilla/mux v1.7.1
+	github.com/gorilla/mux v1.7.2
 	github.com/gorilla/websocket v1.4.0
 	github.com/hacdias/fileutils v0.0.0-20181202104838-227b317161a1
 	github.com/inconshreveable/mousetrap v1.0.0 // indirect

go.sum

@@ -47,6 +47,8 @@ github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/mux v1.7.1 h1:Dw4jY2nghMMRsh1ol8dv1axHkDwMQK2DHerMNJsIpJU=
 github.com/gorilla/mux v1.7.1/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
+github.com/gorilla/mux v1.7.2 h1:zoNxOV7WjqXptQOVngLmcSQgXmgk4NMz1HibBchjl/I=
+github.com/gorilla/mux v1.7.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
 github.com/hacdias/fileutils v0.0.0-20181202104838-227b317161a1 h1:2MkEawJQTmAr6YI7T7j7SKxdTmYJOcaJZfzeVPr56PM=