chore(deps): bump github.com/sigstore/protobuf-specs from 0.4.1 to 0.4.2

Bumps [github.com/sigstore/protobuf-specs](https://github.com/sigstore/protobuf-specs) from 0.4.1 to 0.4.2.
- [Release notes](https://github.com/sigstore/protobuf-specs/releases)
- [Changelog](https://github.com/sigstore/protobuf-specs/blob/main/CHANGELOG.md)
- [Commits](sigstore/protobuf-specs@v0.4.1...v0.4.2)

---
updated-dependencies:
- dependency-name: github.com/sigstore/protobuf-specs
  dependency-version: 0.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

go.mod

@@ -43,7 +43,7 @@ require (
 	github.com/opentracing/opentracing-go v1.2.0
 	github.com/rivo/tview v0.0.0-20221029100920-c4a7e501810d
 	github.com/shurcooL/githubv4 v0.0.0-20240120211514-18a1ae0e79dc
-	github.com/sigstore/protobuf-specs v0.4.1
+	github.com/sigstore/protobuf-specs v0.4.2
 	github.com/sigstore/sigstore-go v1.0.0
 	github.com/spf13/cobra v1.9.1
 	github.com/spf13/pflag v1.0.6

go.sum

@@ -455,8 +455,8 @@ github.com/shurcooL/githubv4 v0.0.0-20240120211514-18a1ae0e79dc h1:vH0NQbIDk+mJL
 github.com/shurcooL/githubv4 v0.0.0-20240120211514-18a1ae0e79dc/go.mod h1:zqMwyHmnN/eDOZOdiTohqIUKUrTFX62PNlu7IJdu0q8=
 github.com/shurcooL/graphql v0.0.0-20230722043721-ed46e5a46466 h1:17JxqqJY66GmZVHkmAsGEkcIu0oCe3AM420QDgGwZx0=
 github.com/shurcooL/graphql v0.0.0-20230722043721-ed46e5a46466/go.mod h1:9dIRpgIY7hVhoqfe0/FcYp0bpInZaT7dc3BYOprrIUE=
-github.com/sigstore/protobuf-specs v0.4.1 h1:5SsMqZbdkcO/DNHudaxuCUEjj6x29tS2Xby1BxGU7Zc=
-github.com/sigstore/protobuf-specs v0.4.1/go.mod h1:+gXR+38nIa2oEupqDdzg4qSBT0Os+sP7oYv6alWewWc=
+github.com/sigstore/protobuf-specs v0.4.2 h1:bD5bnhctpGNiR+FAEZl7N95XkN8TJFrNMIcWLunDtxA=
+github.com/sigstore/protobuf-specs v0.4.2/go.mod h1:+gXR+38nIa2oEupqDdzg4qSBT0Os+sP7oYv6alWewWc=
 github.com/sigstore/rekor v1.3.10 h1:/mSvRo4MZ/59ECIlARhyykAlQlkmeAQpvBPlmJtZOCU=
 github.com/sigstore/rekor v1.3.10/go.mod h1:JvryKJ40O0XA48MdzYUPu0y4fyvqt0C4iSY7ri9iu3A=
 github.com/sigstore/sigstore v1.9.4 h1:64+OGed80+A4mRlNzRd055vFcgBeDghjZw24rPLZgDU=