build(deps): Bump github.com/caddyserver/caddy/v2 from 2.8.1 to 2.8.4

Bumps [github.com/caddyserver/caddy/v2](https://github.com/caddyserver/caddy) from 2.8.1 to 2.8.4.
- [Release notes](https://github.com/caddyserver/caddy/releases)
- [Changelog](https://github.com/caddyserver/caddy/blob/master/.goreleaser.yml)
- [Commits](caddyserver/caddy@v2.8.1...v2.8.4)

---
updated-dependencies:
- dependency-name: github.com/caddyserver/caddy/v2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/aws/aws-sdk-go-v2 v1.27.0
 	github.com/aws/aws-sdk-go-v2/config v1.27.16
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.54.3
-	github.com/caddyserver/caddy/v2 v2.8.1
+	github.com/caddyserver/caddy/v2 v2.8.4
 	github.com/jszwec/s3fs/v2 v2.0.0
 )
 
@@ -27,7 +27,7 @@ require (
 	github.com/aws/aws-sdk-go-v2/service/sts v1.28.10 // indirect
 	github.com/aws/smithy-go v1.20.2 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
-	github.com/caddyserver/certmagic v0.21.2 // indirect
+	github.com/caddyserver/certmagic v0.21.3 // indirect
 	github.com/caddyserver/zerossl v0.1.3 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect

go.sum

@@ -38,10 +38,10 @@ github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
 github.com/aws/smithy-go v1.20.2/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/caddyserver/caddy/v2 v2.8.1 h1:UVWB6J5f/GwHPyvdTrm0uM7YhfaWb4Ztdrp/z6ROHsM=
-github.com/caddyserver/caddy/v2 v2.8.1/go.mod h1:fb5FjJLu9ii9ojskkUk8kSYDYy4DBxR0GMKLA/4WaME=
-github.com/caddyserver/certmagic v0.21.2 h1:O18LtaYBGDooyy257cYePnhp4lPfz6TaJELil6Q1fDg=
-github.com/caddyserver/certmagic v0.21.2/go.mod h1:Zq6pklO9nVRl3DIFUw9gVUfXKdpc/0qwTUAQMBlfgtI=
+github.com/caddyserver/caddy/v2 v2.8.4 h1:q3pe0wpBj1OcHFZ3n/1nl4V4bxBrYoSoab7rL9BMYNk=
+github.com/caddyserver/caddy/v2 v2.8.4/go.mod h1:vmDAHp3d05JIvuhc24LmnxVlsZmWnUwbP5WMjzcMPWw=
+github.com/caddyserver/certmagic v0.21.3 h1:pqRRry3yuB4CWBVq9+cUqu+Y6E2z8TswbhNx1AZeYm0=
+github.com/caddyserver/certmagic v0.21.3/go.mod h1:Zq6pklO9nVRl3DIFUw9gVUfXKdpc/0qwTUAQMBlfgtI=
 github.com/caddyserver/zerossl v0.1.3 h1:onS+pxp3M8HnHpN5MMbOMyNjmTheJyWRaZYwn+YTAyA=
 github.com/caddyserver/zerossl v0.1.3/go.mod h1:CxA0acn7oEGO6//4rtrRjYgEoa4MFw/XofZnrYwGqG4=
 github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=