Flip execution order of parameter summary and validation

[jfy133]

This is to prevent 'hiding' or 'loss' of parameter errors (mainly non-failing typos in parameter names), that can come due to very long parameter summary + small terminal windows.

Originally proposed here: https://nfcore.slack.com/archives/CE4K7FEHE/p1669035465524059

PR checklist

• This comment contains a description of changes (with reason)
• CHANGELOG.md is updated
• If you've fixed a bug or added code that should be tested, add tests!
• Documentation in docs is updated

[github-actions]

This PR is against the master branch ❌

• Do not close this PR
• Click Edit and change the base to dev
• This CI test will remain failed until you push a new commit

---

Hi @jfy133,

It looks like this pull-request is has been made against the jfy133/nf-core-tools master branch.
The master branch on nf-core repositories should always contain code from the latest release.
Because of this, PRs to master are only allowed if they come from the jfy133/nf-core-tools dev branch.

You do not need to close this PR, you can change the target branch to dev by clicking the "Edit" button at the top of this page.
Note that even after this, the test will continue to show as failing until you push a new commit.

Thanks again for your contribution!

[codecov]

Codecov Report

Merging #2033 (6baf7f6) into dev (2243440) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev    #2033   +/-   ##
=======================================
  Coverage   67.41%   67.41%           
=======================================
  Files          42       42           
  Lines        5463     5463           
=======================================
  Hits         3683     3683           
  Misses       1780     1780           

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