Fix docker issues

[oliveromahony]

Proposed changes

Some invalid make target references and an issue with the ubuntu dockerfile

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING document
• I have run make install-tools and have attached any dependency changes to this pull request
• If applicable, I have added tests that prove my fix is effective or that my feature works
• If applicable, I have checked that any relevant tests pass after adding my changes
• If applicable, I have updated any relevant documentation (README.md)
• If applicable, I have tested my cross-platform changes on Ubuntu 22, Redhat 8, SUSE 15 and FreeBSD 13

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[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: -0.04 ⚠️

Comparison is base (54c8ef1) 67.27% compared to head (645cad8) 67.24%.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #398      +/-   ##
==========================================
- Coverage   67.27%   67.24%   -0.04%     
==========================================
  Files         113      113              
  Lines       12727    12727              
==========================================
- Hits         8562     8558       -4     
- Misses       3593     3599       +6     
+ Partials      572      570       -2     

see 3 files with indirect coverage changes

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[gallarda]

Why use cat instead of cp?