chore(deps): bump xmidt-org/shared-go from 4.2.0 to 4.2.1 (#187)

Bumps [xmidt-org/shared-go](https://github.com/xmidt-org/shared-go) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/xmidt-org/shared-go/releases)
- [Commits](xmidt-org/shared-go@826aa54...d3950e6)

---
updated-dependencies:
- dependency-name: xmidt-org/shared-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ on:
 
 jobs:
   ci:
-    uses: xmidt-org/shared-go/.github/workflows/ci.yml@826aa545bb56f6c7c551d44febb420c0293c8bff # v4.2.0
+    uses: xmidt-org/shared-go/.github/workflows/ci.yml@d3950e69700e2957d27645a5532cd717d6835746 # v4.2.1
     with:
       release-type:   library
     secrets: inherit