[openssl/openssl] e90094: os zoo ci

[Dmitry Misharov]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: e900942587a18cdd6e3b064d6b21c9ce36a7b640
      https://github.com/openssl/openssl/commit/e900942587a18cdd6e3b064d6b21c9ce36a7b640
  Author: Dmitry Misharov <dmitry at openssl.org>
  Date:   2023-09-20 (Wed, 20 Sep 2023)

  Changed paths:
    M .github/workflows/os-zoo.yml

  Log Message:
  -----------
  os zoo ci

Use a Github Actions expression to set value for the environment
variable.

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22130)