[chore] Prepare release v1.47.0/v0.141.0

[otelbot]

The following commands were run to prepare this release:

• make chlog-update VERSION=v1.47.0/v0.141.0
• make prepare-release PREVIOUS_VERSION=1[.]46[.]0 RELEASE_CANDIDATE=1.47.0 MODSET=stable
• make prepare-release PREVIOUS_VERSION=0[.]140[.]0 RELEASE_CANDIDATE=0.141.0 MODSET=beta

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.15%. Comparing base (7012862) to head (5953e64).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #14237      +/-   ##
==========================================
- Coverage   92.16%   92.15%   -0.02%     
==========================================
  Files         668      668              
  Lines       41463    41463              
==========================================
- Hits        38216    38210       -6     
- Misses       2214     2218       +4     
- Partials     1033     1035       +2     

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