don't use null values in the bake definition

[crazy-max]

• follow-up [master] bump compose version to v2.17.2 docker-ce-packaging#866 (comment)
• updates Dockerfile: align go version #4117

- What I did

Remove null values in the bake definition to avoid issues with environments with old Buildx version (< 0.10).

- How I did it

- How to verify it

- Description for the changelog

- A picture of a cute animal (not mandatory but encouraged)

[thaJeztah]

LGTM

[crazy-max]

e2e tests are not in good shape: https://github.com/docker/cli/actions/runs/4531228785/jobs/7981128986?pr=4122#step:5:850

=== FAIL: e2e/trust TestSignLocalImage (0.15s)
    sign_test.go:32: assertion failed: 
        Command:  docker trust sign registry:5000/sign:v1
        ExitCode: 1
        Error:    exit status 1
        Stdout:   
        Stderr:   Error: error contacting notary server: x509: certificate has expired or is not yet valid: current time 2023-03-27T10:13:42Z is after 2023-03-25T14:47:57Z

[thaJeztah]

OH! Yes, that was the other one I found in #4121 (comment). I started to look at that, when the whole Windows Defender whack-a-mole began 😂

[thaJeztah]

can you try rebasing?

[crazy-max]

can you try rebasing?

Can't atm: https://www.githubstatus.com/incidents/52z0j6phhnjs

[thaJeztah]

AH! That explained why I couldn't push. I tried, but it failed, then saw you were out of your meeting

[thaJeztah]

AH! That explained why I couldn't push. I tried, but it failed, then saw you were out of your meeting

[crazy-max]

@thaJeztah Should be good now

[codecov-commenter]

Codecov Report

Merging #4122 (bec5d37) into master (7f11449) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4122   +/-   ##
=======================================
  Coverage   59.16%   59.16%           
=======================================
  Files         287      287           
  Lines       24716    24716           
=======================================
  Hits        14623    14623           
  Misses       9209     9209           
  Partials      884      884           

[thaJeztah]

CI is happy 🎉