Add support for MinimumCompressionSize

[rm-hull]

Issue #, if available:

Fixes #419 (and partially #519)

Description of changes:

Adds support to tunnel through the minimum compression size parameter

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov-io]

Codecov Report

Merging #786 into develop will decrease coverage by 0.48%.
The diff coverage is 75%.

@@             Coverage Diff             @@
##           develop     #786      +/-   ##
===========================================
- Coverage    94.71%   94.23%   -0.49%     
===========================================
  Files           67       67              
  Lines         2950     2687     -263     
  Branches       578      478     -100     
===========================================
- Hits          2794     2532     -262     
- Misses          78       80       +2     
+ Partials        78       75       -3

Impacted Files	Coverage Δ
samtranslator/model/apigateway.py	96.32% <ø> (ø)	⬆️
samtranslator/plugins/globals/globals.py	100% <ø> (ø)	⬆️
samtranslator/model/sam_resources.py	95.72% <ø> (-1.25%)	⬇️
samtranslator/model/s3_utils/uri_parser.py	71.42% <0%> (ø)	⬆️
samtranslator/model/api/api_generator.py	96.13% <100%> (-0.34%)	⬇️
samtranslator/translator/translator.py	99.02% <100%> (ø)	⬆️
samtranslator/model/eventsources/push.py	86.06% <0%> (-4.24%)	⬇️
samtranslator/model/eventsources/cloudwatchlogs.py	100% <0%> (ø)	⬆️
... and 2 more

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[keetonian]

Looks good. Do you think that this property would be useful in the Globals section?

[rm-hull]

It already supports the globals section - see https://github.com/awslabs/serverless-application-model/pull/786/files#diff-3f7318c617864e2cb6821b32cd63ef77R3 (the test template) and https://github.com/awslabs/serverless-application-model/pull/786/files#diff-17c169d57f967c224092f6986791b0c1R172 (the converted document). Notice how the global is set to 1024, but the explicitly set value is 256 (https://github.com/awslabs/serverless-application-model/pull/786/files#diff-3f7318c617864e2cb6821b32cd63ef77R24 and https://github.com/awslabs/serverless-application-model/pull/786/files#diff-17c169d57f967c224092f6986791b0c1R105 respectively)

[alexdilley]

How do you point the SAM CLI to build against the latest Serverless Application Model release (v1.10.0), and pick this change up?

[jlhood]

@alexdilley SAM CLI has already made the change to update their SAM translator dependency in aws/aws-sam-cli#1043. It will go out with their next release, which should be soon. Then you can update to the latest SAM CLI version.

If you need it even faster, you could follow the SAM CLI Development Guide which walks you through installing a samdev command containing the latest development changes.