Bump github.com/unrolled/secure from 1.14.0 to 1.15.0 (#3127)

Bumps [github.com/unrolled/secure](https://github.com/unrolled/secure) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/unrolled/secure/releases)
- [Commits](https://github.com/unrolled/secure/compare/v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: github.com/unrolled/secure
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -45,7 +45,7 @@ require (
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0
 	github.com/stretchr/testify v1.9.0
-	github.com/unrolled/secure v1.14.0
+	github.com/unrolled/secure v1.15.0
 	github.com/xrash/smetrics v0.0.0-20240312152122-5f08fbb34913
 	golang.org/x/exp v0.0.0-20240506185415-9bf2ced13842
 	golang.org/x/image v0.18.0