chore(deps): bump carvel.dev/ytt from 0.49.0 to 0.49.1 in /hack (#313)

Bumps [carvel.dev/ytt](https://github.com/carvel-dev/ytt) from 0.49.0 to 0.49.1.
- [Release notes](https://github.com/carvel-dev/ytt/releases)
- [Changelog](https://github.com/carvel-dev/ytt/blob/develop/.goreleaser.yml)
- [Commits](carvel-dev/ytt@v0.49.0...v0.49.1)

---
updated-dependencies:
- dependency-name: carvel.dev/ytt
  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>

hack/go.mod

@@ -5,7 +5,7 @@ go 1.22.0
 toolchain go1.22.2
 
 require (
-	carvel.dev/ytt v0.49.0
+	carvel.dev/ytt v0.49.1
 	github.com/google/ko v0.15.4
 	github.com/vmware-tanzu/carvel-kapp v0.61.0
 	golang.org/x/tools v0.22.0

hack/go.sum

@@ -1,5 +1,5 @@
-carvel.dev/ytt v0.49.0 h1:cKH4RltFgsxf9cPd4E16AcuPQ4MEz//eei5ycXuHGF4=
-carvel.dev/ytt v0.49.0/go.mod h1:8ytmTEAsjvkDfNNV3U4ex/DoumV4JqnkIgaZgxqPxNQ=
+carvel.dev/ytt v0.49.1 h1:s9Qnb+wMsSRvaT08E4U7WCumwPs2kgdlIEfJ3G1NPeo=
+carvel.dev/ytt v0.49.1/go.mod h1:8ytmTEAsjvkDfNNV3U4ex/DoumV4JqnkIgaZgxqPxNQ=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=