Bump external/ebpf-verifier from `05bca47` to `8fe8394` (#1579)

Bumps [external/ebpf-verifier](https://github.com/vbpf/ebpf-verifier) from `05bca47` to `8fe8394`.
- [Release notes](https://github.com/vbpf/ebpf-verifier/releases)
- [Commits](05bca47a82...8fe8394281)

---
updated-dependencies:
- dependency-name: external/ebpf-verifier
  dependency-type: direct:production
...

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external/ebpf-verifier

@@ -1 +1 @@
-Subproject commit 05bca47a8245e5d3956d932d69efaeff22c89199
+Subproject commit 8fe8394281835ec745ba89d8265cac228943fabb