Readme to point to OTel Weaver Examples project

[jerbly]

Changed the Examples section to link to the new OTel project versus my personal project.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.3%. Comparing base (c514c8b) to head (815528f).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #1007   +/-   ##
=====================================
  Coverage   78.3%   78.3%           
=====================================
  Files         77      77           
  Lines       6122    6122           
=====================================
  Hits        4799    4799           
  Misses      1323    1323           

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