chore(deps): bump github.com/mediocregopher/radix/v4 from 4.1.2 to 4.1.3

Bumps [github.com/mediocregopher/radix/v4](https://github.com/mediocregopher/radix) from 4.1.2 to 4.1.3.
- [Changelog](https://github.com/mediocregopher/radix/blob/v4.1.3/CHANGELOG.md)
- [Commits](mediocregopher/radix@v4.1.2...v4.1.3)

---
updated-dependencies:
- dependency-name: github.com/mediocregopher/radix/v4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/google/uuid v1.3.0
 	github.com/jinzhu/gorm v1.9.16
 	github.com/joho/godotenv v1.5.1
-	github.com/mediocregopher/radix/v4 v4.1.2
+	github.com/mediocregopher/radix/v4 v4.1.3
 	github.com/mrz1836/postmark v1.4.0
 	github.com/onrik/logrus v0.11.0
 	github.com/pilinux/libgo v0.0.5

go.sum

@@ -93,8 +93,8 @@ github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D
 github.com/mattn/go-sqlite3 v1.14.0/go.mod h1:JIl7NbARA7phWnGvh0LKTyg7S9BA+6gx71ShQilpsus=
 github.com/mattn/go-sqlite3 v1.14.16 h1:yOQRA0RpS5PFz/oikGwBEqvAWhWg5ufRz4ETLjwpU1Y=
 github.com/mattn/go-sqlite3 v1.14.16/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
-github.com/mediocregopher/radix/v4 v4.1.2 h1:Pj7XnNK5WuzzFy63g98pnccainAePK+aZNQRvxSvj2I=
-github.com/mediocregopher/radix/v4 v4.1.2/go.mod h1:ajchozX/6ELmydxWeWM6xCFHVpZ4+67LXHOTOVR0nCE=
+github.com/mediocregopher/radix/v4 v4.1.3 h1:H16mCVZI3Qhh+0HAKYGfoMkMoewIZlSzK4KatxHGgkg=
+github.com/mediocregopher/radix/v4 v4.1.3/go.mod h1:ajchozX/6ELmydxWeWM6xCFHVpZ4+67LXHOTOVR0nCE=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=