[MISC] (deps): Bump github.com/fasthttp/router from 1.0.3 to 1.0.4 (#923)

Bumps [github.com/fasthttp/router](https://github.com/fasthttp/router) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/fasthttp/router/releases)
- [Commits](https://github.com/fasthttp/router/compare/v1.0.3...v1.0.4)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/duosecurity/duo_api_golang v0.0.0-20190308151101-6c680f768e74
 	github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 // indirect
-	github.com/fasthttp/router v1.0.3
+	github.com/fasthttp/router v1.0.4
 	github.com/fasthttp/session v1.1.8
 	github.com/go-ldap/ldap/v3 v3.1.8
 	github.com/go-sql-driver/mysql v1.5.0

go.sum

@@ -69,6 +69,8 @@ github.com/fasthttp/router v1.0.2 h1:rdYdcAmwOLqWuFgc4afa409SYmuw4t0A66K5Ib+GT3I
 github.com/fasthttp/router v1.0.2/go.mod h1:Myk/ofrwtfiLSCIfbE44+e+PyP3mR6JhZg3AYzqwJI0=
 github.com/fasthttp/router v1.0.3 h1:8yip6cRyihI+K07eZ+HxtcfWpapgUGhXRi0o31hEVJk=
 github.com/fasthttp/router v1.0.3/go.mod h1:ID3ss22SL9zubP2jjzl6WayHb9/CQq54pQY+uYVnKOw=
+github.com/fasthttp/router v1.0.4 h1:boxeE3vbutHTNAqQsUTm3IdRTjaQ5uFoRrGC+2Y1iwY=
+github.com/fasthttp/router v1.0.4/go.mod h1:3ZGZormG7E+VbnYeToF+zmcF4oBGcAKOD8a8XL+fOZo=
 github.com/fasthttp/session v1.1.3 h1:2qjxNltI7iv0yh7frsIdhbsGmSoRnTajU8xtpC6Hd80=
 github.com/fasthttp/session v1.1.3/go.mod h1:DRxVb1PWFtAUTE4U+GgggsVkUaQyacoL8TN+3o4/yLw=
 github.com/fasthttp/session v1.1.7 h1:dTLeicJrpzb6pulR/c9X5RJWyYxI/WMwfJjcblt52Ic=