blob/azureblob: Update to new beta azblob BREAKING_CHANGE_OK

[vangent]

[codecov[bot]]

Codecov Report

Merging #3156 (a872e82) into master (cf4fa6f) will increase coverage by 0.18%. The diff coverage is 80.23%.

@@            Coverage Diff             @@
##           master    #3156      +/-   ##
==========================================
+ Coverage   72.61%   72.79%   +0.18%     
==========================================
  Files         113      113              
  Lines       14407    14341      -66     
==========================================
- Hits        10462    10440      -22     
+ Misses       3227     3181      -46     
- Partials      718      720       +2     

Impacted Files	Coverage Δ
samples/guestbook/wire_gen.go	0.00% <ø> (ø)
blob/azureblob/azureblob.go	84.06% <80.23%> (+5.69%)	:arrow_up:
internal/retry/retry.go	88.23% <0.00%> (-11.77%)	:arrow_down:
pubsub/rabbitpubsub/rabbit.go	80.56% <0.00%> (-0.63%)	:arrow_down:
blob/s3blob/s3blob.go	89.71% <0.00%> (+0.27%)	:arrow_up:

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.