chore(deps): bump go.step.sm/linkedca from 0.21.1 to 0.22.1

Bumps [go.step.sm/linkedca](https://github.com/smallstep/linkedca) from 0.21.1 to 0.22.1.
- [Release notes](https://github.com/smallstep/linkedca/releases)
- [Commits](smallstep/linkedca@v0.21.1...v0.22.1)

---
updated-dependencies:
- dependency-name: go.step.sm/linkedca
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -39,7 +39,7 @@ require (
 	github.com/urfave/cli v1.22.15
 	go.step.sm/cli-utils v0.9.0
 	go.step.sm/crypto v0.48.1
-	go.step.sm/linkedca v0.21.1
+	go.step.sm/linkedca v0.22.1
 	golang.org/x/crypto v0.24.0
 	golang.org/x/exp v0.0.0-20240318143956-a85f2c67cd81
 	golang.org/x/net v0.26.0

go.sum

@@ -520,8 +520,8 @@ go.step.sm/cli-utils v0.9.0 h1:55jYcsQbnArNqepZyAwcato6Zy2MoZDRkWW+jF+aPfQ=
 go.step.sm/cli-utils v0.9.0/go.mod h1:Y/CRoWl1FVR9j+7PnAewufAwKmBOTzR6l9+7EYGAnp8=
 go.step.sm/crypto v0.48.1 h1:Z13PjRjL4bQN44L1mOIABUYLrpDQexam3yAEcf3q9hE=
 go.step.sm/crypto v0.48.1/go.mod h1:np/n/iXF3tBX/WXKyDIgz8iHT7mqmGHppTr9MKqw5gY=
-go.step.sm/linkedca v0.21.1 h1:2pM0qk48Rd8mre5V/Zch3AsaXUpyZAxsICKYB/gV2kc=
-go.step.sm/linkedca v0.21.1/go.mod h1:dOKdF4HSn73YUEkfS5/FECngZmBtj2Il5DTKWXY4S6Y=
+go.step.sm/linkedca v0.22.1 h1:GvprpH9P4Sv9U+eZ3bxDgRSSpW14cFDYpe1kS6yWLkw=
+go.step.sm/linkedca v0.22.1/go.mod h1:dOKdF4HSn73YUEkfS5/FECngZmBtj2Il5DTKWXY4S6Y=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=