Use download from @serverless/utils

[pgrzesik]

Reported internally - more details: https://github.com/serverless/utils/blob/master/docs/download.md

[codecov]

Codecov Report

Merging #9513 (883651d) into master (bbff029) will decrease coverage by 0.00%.
The diff coverage is 84.61%.

❗ Current head 883651d differs from pull request most recent head 591e042. Consider uploading reports for the commit 591e042 to get more accurate results

@@            Coverage Diff             @@
##           master    #9513      +/-   ##
==========================================
- Coverage   86.75%   86.75%   -0.01%     
==========================================
  Files         322      322              
  Lines       12096    12103       +7     
==========================================
+ Hits        10494    10500       +6     
- Misses       1602     1603       +1     

Impacted Files	Coverage Δ
lib/plugins/aws/lib/monitorStack.js	97.43% <66.66%> (-1.24%)	⬇️
lib/plugins/aws/invokeLocal/index.js	68.75% <100.00%> (ø)
lib/utils/downloadTemplateFromRepo.js	96.77% <100.00%> (+0.10%)	⬆️

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