[openssl/openssl] c4496b: Bump actions/download-artifact from 3 to 4

[dependabot[bot]]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: c4496b8f5ec8c23c3d072efa8e5c0f443c64dc71
      https://github.com/openssl/openssl/commit/c4496b8f5ec8c23c3d072efa8e5c0f443c64dc71
  Author: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
  Date:   2023-12-18 (Mon, 18 Dec 2023)

  Changed paths:
    M .github/workflows/provider-compatibility.yml

  Log Message:
  -----------
  Bump actions/download-artifact from 3 to 4

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

CLA: trivial

Reviewed-by: Kurt Roeckx <kurt at roeckx.be>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23052)