lib: fix typo in createBlobReaderStream

[SeokhunEom]

Corrects the misspelling of "proecss" to "process".

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/69584/

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.54%. Comparing base (b13f24c) to head (046dd08).

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #60132      +/-   ##
==========================================
+ Coverage   88.53%   88.54%   +0.01%     
==========================================
  Files         703      703              
  Lines      207997   207997              
  Branches    40015    40014       -1     
==========================================
+ Hits       184150   184177      +27     
+ Misses      15864    15818      -46     
- Partials     7983     8002      +19     

Files with missing lines	Coverage Δ
lib/internal/blob.js	99.80% <100.00%> (ø)

... and 20 files with indirect coverage changes

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