fix(deps): update gcs-resumable-upload, remove gitnpm usage

[stephenplusplus]

I am renovate.

This PR updates gcs-resumable-upload and removes usage of "gitnpm.com" throughout the docs. The "git-npm" project (as its formerly known by Google Developer's Console), has been shut down. It may come to exist in the future in another form in the future. RIP: https://github.com/stephenplusplus/gitnpm

[codecov]

Codecov Report

Merging #1186 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1186   +/-   ##
=======================================
  Coverage   99.19%   99.19%           
=======================================
  Files          12       12           
  Lines       11456    11456           
  Branches      525      525           
=======================================
  Hits        11364    11364           
  Misses         92       92           

Impacted Files	Coverage Δ
src/bucket.ts	99.58% <100.00%> (ø)
src/file.ts	99.94% <100.00%> (ø)

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[JustinBeckwith]

Huh weird, what's up with the docs tests?