Bump external/ebpf-verifier from `07a6da0` to `77821c6`

Bumps [external/ebpf-verifier](https://github.com/vbpf/ebpf-verifier) from `07a6da0` to `77821c6`.
- [Release notes](https://github.com/vbpf/ebpf-verifier/releases)
- [Commits](07a6da07d7...77821c69f9)

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

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

external/ebpf-verifier

@@ -1 +1 @@
-Subproject commit 07a6da07d721ca80ee43ae02d1ce0b2f51f8b1fd
+Subproject commit 77821c69f9ba83407deec03caf20422c17dfd0f6