fix: examples shouldn't be deployed to mvn central

[scottgerring]

Issue #, if available:

Description of changes:

The last deploy to maven central successfully deployed, but failed the overall build when it got to the examples and tried and failed to deploy them. This disables deploy for each of them - examples don't belong in maven central.

Checklist

• Meet tenets criteria
• Update tests
• Update docs
• PR title follows conventional commit semantics

Breaking change checklist

RFC issue #:

• Migration process documented
• Implement warnings (if it can live side by side)

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 70.87%. Comparing base (3a158fe) to head (4816b62).
⚠️ Report is 737 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #1253   +/-   ##
=========================================
  Coverage     70.87%   70.87%           
  Complexity      541      541           
=========================================
  Files            72       72           
  Lines          2328     2328           
  Branches        254      254           
=========================================
  Hits           1650     1650           
  Misses          558      558           
  Partials        120      120           

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[jeromevdl]

Good for me!