feat(servicequotas): add dynamodb quotas

[OlafConijn]

Issue #, if available:

Description of changes:

[codecov]

Codecov Report

Merging #63 (d5e09e4) into master (2f48cee) will decrease coverage by 0.38%.
The diff coverage is 65.30%.

@@            Coverage Diff             @@
##           master      #63      +/-   ##
==========================================
- Coverage   85.36%   84.97%   -0.39%     
==========================================
  Files          16       17       +1     
  Lines        2500     2549      +49     
  Branches      386      391       +5     
==========================================
+ Hits         2134     2166      +32     
- Misses        366      383      +17     

Flag	Coverage Δ
unittests	84.97% <65.30%> (-0.39%)	⬇️

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Impacted Files	Coverage Δ
service-quotas/dynamodb/src/handlers.ts	65.30% <65.30%> (ø)

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[eduardomourar]

we need to change line 32 in the cicd.yml file to: pip install --upgrade pip aws-sam-cli git+https://github.com/eduardomourar/cloudformation-cli-nodejs-plugin.git otherwise the pipeline just hangs forever

[OlafConijn]

we need to change line 32 in the cicd.yml file to: pip install --upgrade pip aws-sam-cli git+https://github.com/eduardomourar/cloudformation-cli-nodejs-plugin.git otherwise the pipeline just hangs forever

i think its still hanging? fix later?

[eduardomourar]

Yes, because I need to dig deeper into the problem

[PatMyron]

Issues might be because SAM pins exact requirements and insists it shouldn't be installed with pip:
aws/aws-sam-cli#1424
aws-cloudformation/cloudformation-cli#579 (comment)

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Also still think we should generalize quotas types: #71 (comment)