Bump github.com/slack-go/slack

Bumps the gomodupdates group in /providers/slack with 1 update: [github.com/slack-go/slack](https://github.com/slack-go/slack).


Updates `github.com/slack-go/slack` from 0.12.5 to 0.13.0
- [Release notes](https://github.com/slack-go/slack/releases)
- [Changelog](https://github.com/slack-go/slack/blob/master/CHANGELOG.md)
- [Commits](slack-go/slack@v0.12.5...v0.13.0)

---
updated-dependencies:
- dependency-name: github.com/slack-go/slack
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gomodupdates
...

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

providers/slack/go.mod

@@ -9,7 +9,7 @@ toolchain go1.22.0
 require (
 	github.com/hashicorp/go-retryablehttp v0.7.6
 	github.com/rs/zerolog v1.32.0
-	github.com/slack-go/slack v0.12.5
+	github.com/slack-go/slack v0.13.0
 	github.com/stretchr/testify v1.9.0
 	go.mondoo.com/cnquery/v11 v11.3.1
 )

providers/slack/go.sum

@@ -548,8 +548,8 @@ github.com/sivchari/containedctx v1.0.3 h1:x+etemjbsh2fB5ewm5FeLNi5bUjK0V8n0RB+W
 github.com/sivchari/containedctx v1.0.3/go.mod h1:c1RDvCbnJLtH4lLcYD/GqwiBSSf4F5Qk0xld2rBqzJ4=
 github.com/sivchari/tenv v1.7.1 h1:PSpuD4bu6fSmtWMxSGWcvqUUgIn7k3yOJhOIzVWn8Ak=
 github.com/sivchari/tenv v1.7.1/go.mod h1:64yStXKSOxDfX47NlhVwND4dHwfZDdbp2Lyl018Icvg=
-github.com/slack-go/slack v0.12.5 h1:ddZ6uz6XVaB+3MTDhoW04gG+Vc/M/X1ctC+wssy2cqs=
-github.com/slack-go/slack v0.12.5/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
+github.com/slack-go/slack v0.13.0 h1:7my/pR2ubZJ9912p9FtvALYpbt0cQPAqkRy2jaSI1PQ=
+github.com/slack-go/slack v0.13.0/go.mod h1:hlGi5oXA+Gt+yWTPP0plCdRKmjsDxecdHxYQdlMQKOw=
 github.com/smarty/assertions v1.15.1 h1:812oFiXI+G55vxsFf+8bIZ1ux30qtkdqzKbEFwyX3Tk=
 github.com/smarty/assertions v1.15.1/go.mod h1:yABtdzeQs6l1brC900WlRNwj6ZR55d7B+E8C6HtKdec=
 github.com/smartystreets/goconvey v1.8.1 h1:qGjIddxOk4grTu9JPOU31tVfq3cNdBlNa5sSznIX1xY=