fix(pipx): adds --include-injected argument to pipx

[ramdomPTM]

Standards checklist:

• The PR title is descriptive.
• I have read CONTRIBUTING.md
• The code compiles (cargo build)
• The code passes rustfmt (cargo fmt)
• The code passes clippy (cargo clippy)
• The code passes tests (cargo test)
• Optional: I have tested the code myself

This pull request adds --include-injected argument when running pipx upgrade-all, otherwise packages injected into the main apps' environments will not be updated.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 5.48%. Comparing base (6dab1e4) to head (0e0ae14).

Files	Patch %	Lines
src/steps/generic.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #726   +/-   ##
=====================================
  Coverage   5.48%   5.48%           
=====================================
  Files         37      37           
  Lines      11860   11860           
=====================================
  Hits         651     651           
  Misses     11209   11209           

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[SteveLauC]

Thanks! And congratulations on your first contribution to Topgrade!