build(deps): Bump github.com/theupdateframework/go-tuf (#1631)

Bumps [github.com/theupdateframework/go-tuf](https://github.com/theupdateframework/go-tuf) from 0.5.2 to 0.6.1.
- [Release notes](https://github.com/theupdateframework/go-tuf/releases)
- [Commits](theupdateframework/go-tuf@v0.5.2...v0.6.1)

---
updated-dependencies:
- dependency-name: github.com/theupdateframework/go-tuf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -31,7 +31,7 @@ require (
 	github.com/spf13/cobra v1.7.0
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.16.0
-	github.com/theupdateframework/go-tuf v0.5.2
+	github.com/theupdateframework/go-tuf v0.6.1
 	github.com/transparency-dev/merkle v0.0.2
 	github.com/veraison/go-cose v1.2.0
 	github.com/zalando/go-keyring v0.2.2 // indirect

go.sum

@@ -562,8 +562,8 @@ github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXl
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/subosito/gotenv v1.4.2 h1:X1TuBLAMDFbaTAChgCBLu3DU3UPyELpnF2jjJ2cz/S8=
 github.com/subosito/gotenv v1.4.2/go.mod h1:ayKnFf/c6rvx/2iiLrJUk1e6plDbT3edrFNGqEflhK0=
-github.com/theupdateframework/go-tuf v0.5.2 h1:habfDzTmpbzBLIFGWa2ZpVhYvFBoK0C1onC3a4zuPRA=
-github.com/theupdateframework/go-tuf v0.5.2/go.mod h1:SyMV5kg5n4uEclsyxXJZI2UxPFJNDc4Y+r7wv+MlvTA=
+github.com/theupdateframework/go-tuf v0.6.1 h1:6J89fGjQf7s0mLmTG7p7pO/MbKOg+bIXhaLyQdmbKuE=
+github.com/theupdateframework/go-tuf v0.6.1/go.mod h1:LAFusuQsFNBnEyYoTuA5zZrF7iaQ4TEgBXm8lb6Vj18=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=