Bump external/ebpf-verifier from 5195871 to 0a7a507 (#4061)

Bumps [external/ebpf-verifier](https://github.com/vbpf/ebpf-verifier) from `5195871` to `0a7a507`.
- [Release notes](https://github.com/vbpf/ebpf-verifier/releases)
- [Commits](vbpf/ebpf-verifier@5195871...0a7a507)

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

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