build(deps): bump github.com/mholt/acmez/v3 from 3.1.6 to 3.1.7 (#8606)

Bumps [github.com/mholt/acmez/v3](https://github.com/mholt/acmez) from 3.1.6 to 3.1.7.
- [Release notes](https://github.com/mholt/acmez/releases)
- [Commits](https://github.com/mholt/acmez/compare/v3.1.6...v3.1.7)

---
updated-dependencies:
- dependency-name: github.com/mholt/acmez/v3
  dependency-version: 3.1.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -54,7 +54,7 @@ require (
 	github.com/caddyserver/certmagic v0.25.4
 	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/letsencrypt/pebble/v2 v2.10.1
-	github.com/mholt/acmez/v3 v3.1.6
+	github.com/mholt/acmez/v3 v3.1.7
 	github.com/pires/go-proxyproto v0.15.0
 	github.com/prometheus/exporter-toolkit v0.19.0
 	go.uber.org/zap v1.28.0