chore(deps): bump github.com/gosimple/slug from 1.14.0 to 1.15.0

Bumps [github.com/gosimple/slug](https://github.com/gosimple/slug) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/gosimple/slug/releases)
- [Commits](gosimple/slug@v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: github.com/gosimple/slug
  dependency-version: 1.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/briandowns/spinner v1.23.2
 	github.com/google/go-github/v28 v28.1.1
 	github.com/gorilla/websocket v1.5.3
-	github.com/gosimple/slug v1.14.0
+	github.com/gosimple/slug v1.15.0
 	github.com/hookdeck/hookdeck-go-sdk v0.4.1
 	github.com/logrusorgru/aurora v2.0.3+incompatible
 	github.com/mitchellh/go-homedir v1.1.0

go.sum

@@ -96,8 +96,8 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORR
 github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/gosimple/slug v1.14.0 h1:RtTL/71mJNDfpUbCOmnf/XFkzKRtD6wL6Uy+3akm4Es=
-github.com/gosimple/slug v1.14.0/go.mod h1:UiRaFH+GEilHstLUmcBgWcI42viBN7mAb818JrYOeFQ=
+github.com/gosimple/slug v1.15.0 h1:wRZHsRrRcs6b0XnxMUBM6WK1U1Vg5B0R7VkIf1Xzobo=
+github.com/gosimple/slug v1.15.0/go.mod h1:UiRaFH+GEilHstLUmcBgWcI42viBN7mAb818JrYOeFQ=
 github.com/gosimple/unidecode v1.0.1 h1:hZzFTMMqSswvf0LBJZCZgThIZrpDHFXux9KeGmn6T/o=
 github.com/gosimple/unidecode v1.0.1/go.mod h1:CP0Cr1Y1kogOtx0bJblKzsVWrqYaqfNOnHzpgWw4Awc=
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=