internal(pkg): bump @sigstore/core from 3.0.0 to 3.2.1 (#4005)

Bumps [@sigstore/core](https://github.com/sigstore/sigstore-js) from 3.0.0 to 3.2.1.
- [Release notes](https://github.com/sigstore/sigstore-js/releases)
- [Commits](https://github.com/sigstore/sigstore-js/compare/@sigstore/core@3.0.0...@sigstore/core@3.2.1)

---
updated-dependencies:
- dependency-name: "@sigstore/core"
  dependency-version: 3.2.1
  dependency-type: indirect
...

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

Author: dependabot[bot]

yarn.lock

@@ -6716,9 +6716,9 @@ __metadata:
   linkType: hard
 
 "@sigstore/core@npm:^3.0.0":
-  version: 3.0.0
-  resolution: "@sigstore/core@npm:3.0.0"
-  checksum: 10c0/8f42d50401c62e04320d330ee5b95b3c9041a338654df2f006569e990781749b1f6c32706e83573caa0debebba41194e7f2a5b3f508b63a8fd0471567996a91c
+  version: 3.2.1
+  resolution: "@sigstore/core@npm:3.2.1"
+  checksum: 10c0/b7f7dadf07234b6fa110dfeedd8453c6d81fa0fc77731c097dc72b3fb9e0e8750e7b3fa82c33f4b9d8bdda1be634eda18231f5dad1679bdf31f204f855926f61
   languageName: node
   linkType: hard