quic-interop-ci: Fix failing CI

quic-interop-ci: Fix failing CI

The issue was a flaky "impossible to reach server" in the CI.

The issue was caused by introduction of indeterminism to docker
networking (docker engine v28.0) and docker compose is affected by that
since v2.33.1.

Using constant network interface names solves the issue. The
"interface_name" was introduced in docker compose v2.36.0.

Resolves: https://github.com/openssl/project/issues/1182

Signed-off-by: Norbert Pocs <norbertp@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/27682)