Move public api to shipped

[cijothomas]

Fixes #.

Changes

Please provide a brief description of the changes here.

For significant contributions please make sure you have completed the following items:

• Appropriate CHANGELOG.md updated for non-trivial changes
• Design discussion issue #
• Changes in public API reviewed

[alanwest]

[codecov]

Codecov Report

Merging #3338 (44c6327) into main (7d92b87) will increase coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #3338      +/-   ##
==========================================
+ Coverage   85.42%   85.44%   +0.02%     
==========================================
  Files         270      270              
  Lines        9560     9560              
==========================================
+ Hits         8167     8169       +2     
+ Misses       1393     1391       -2     

Impacted Files	Coverage Δ
src/OpenTelemetry/BatchExportProcessor.cs	81.90% <0.00%> (-0.96%)	⬇️
...metryProtocol/Implementation/ActivityExtensions.cs	95.60% <0.00%> (+1.09%)	⬆️
...emetry.Api/Internal/OpenTelemetryApiEventSource.cs	82.35% <0.00%> (+2.94%)	⬆️