[openssl/openssl] e257fc: Add self-hosted runners

[Dmitry Misharov]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.com/openssl/openssl
  Commit: e257fccad9e695d0de466bf55f7d22c020302b9f
      https://github.com/openssl/openssl/commit/e257fccad9e695d0de466bf55f7d22c020302b9f
  Author: Dmitry Misharov <dmitry at openssl.org>
  Date:   2023-11-30 (Thu, 30 Nov 2023)

  Changed paths:
    M .github/workflows/ci.yml

  Log Message:
  -----------
  Add self-hosted runners

Added self-hosted runners for freebsd-x86_64 and ubuntu-aarch64.

Reviewed-by: Tom Cosgrove <tom.cosgrove at arm.com>
Reviewed-by: Anton Arapov <anton at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22804)

(cherry picked from commit 6b7a11d8aa7abe50e6ebdd09a238e0a0df8cd228)