chore: correct ssh version output in circleci

[MikeMcC399]

Issue

The ssh version output in job check-factory-versions, step check ssh version in the circle.yml workflow is incorrectly formatted. See for instance https://app.circleci.com/pipelines/github/cypress-io/cypress-docker-images/2263/workflows/a3348dc7-4903-4dc9-807a-01b06f24fe90/jobs/69265/parallel-runs/0/steps/0-112

OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024
Version  confirmed

In the command

ACTUAL_VERSION=$(docker compose run test-factory-all-included ssh -V)

the output of ssh -V is sent to stderr where it is output directly and not fed into the environment variable ACTUAL_VERSION.

Change

In the step check ssh version of the job check-factory-versions in the workflow circle.yml, redirect stderr to stdout with 2>&1 in the command:

ACTUAL_VERSION=$(docker compose run test-factory-all-included ssh -V 2>&1)

Verification

After the change, the ssh version output should be similar to:

Version OpenSSH_9.2p1 Debian-2+deb12u3, OpenSSL 3.0.14 4 Jun 2024 confirmed

Reference

Debian 1.5.8. Typical command sequences and shell redirection

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