Convert loopy to static methods

[danepowell]

Solves null pointer exceptions and is generally cleaner

[github-actions]

Try the dev build for this PR: https://acquia-cli.s3.amazonaws.com/build/0dc9addeda6c62243e1f916bf42ec0a9c7c42897/acli.phar

curl -OL https://acquia-cli.s3.amazonaws.com/build/0dc9addeda6c62243e1f916bf42ec0a9c7c42897/acli.phar
chmod +x acli.phar

[codecov]

Codecov Report

Attention: Patch coverage is 88.88889% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 91.42%. Comparing base (0dc9add) to head (93133c8).

Files	Patch %	Lines
src/Command/Ssh/SshKeyCommandBase.php	88.88%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1729      +/-   ##
============================================
- Coverage     91.42%   91.42%   -0.01%     
  Complexity     1807     1807              
============================================
  Files           121      121              
  Lines          6475     6474       -1     
============================================
- Hits           5920     5919       -1     
  Misses          555      555              

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