[otlp] add optional min/max fields to histograms

[codeboten]

Fixes #5380

[codecov]

Codecov Report

Merging #5399 (46d11e3) into main (d11fe93) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #5399      +/-   ##
==========================================
- Coverage   90.97%   90.96%   -0.01%     
==========================================
  Files         190      190              
  Lines       11392    11428      +36     
==========================================
+ Hits        10364    10396      +32     
- Misses        809      812       +3     
- Partials      219      220       +1     

Impacted Files	Coverage Δ
pdata/internal/generated_pmetric.go	97.34% <100.00%> (+0.09%)	⬆️
pdata/internal/common.go	94.61% <0.00%> (-0.77%)	⬇️

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