✨ Removing pyup checks

[colinosullivan-ie]

What kind of change does this PR introduce?

(Is it a bug fix, feature, docs update, something else?)
✨ 📖

• PR title follows the guidelines defined in our pull request documentation

What is the current behavior?

Scorecard checks for the dependency update tool PyUp.

What is the new behavior (if this is a feature change)?**

Scorecard no longer checks for the dependency update tool PyUp and references have been removed from the docs.

• Tests for the changes have been added (for bug fixes/features)

Which issue(s) this PR fixes

Fixes #4751

Special notes for your reviewer

Does this PR introduce a user-facing change?

For user-facing changes, please add a concise, human-readable release note to
the release-note

(In particular, describe what changes users might need to make in their
application as a result of this pull request.)

NONE

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 69.56%. Comparing base (353ed60) to head (5db396f).
⚠️ Report is 295 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4877      +/-   ##
==========================================
+ Coverage   66.80%   69.56%   +2.76%     
==========================================
  Files         230      251      +21     
  Lines       16602    15645     -957     
==========================================
- Hits        11091    10884     -207     
+ Misses       4808     3891     -917     
- Partials      703      870     +167     

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