modify qmr api gateway waf to utilize the enterprise cmcs waf plugin

[dwhitestratiform]

Description

currently qmr api gateway waf is only applying one rule to the waf rules, this PR aims to utilize the enterprise cmcs waf plugin to use a standard set of waf rules for the api gateway waf

Related ticket(s)

none

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How to test

ensure the application works as expected after deploy
look in aws console at the api gateway waf rules to ensure expected rules are in place
endpoint:
https://d2ggnbwzcfgjcw.cloudfront.net/

Important updates

may need to delete old waf by hand after deploy ... TBD for master

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Author checklist

• I have performed a self-review of my code
• I have added thorough tests, if necessary
• I have updated relevant documentation, if necessary

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convert to a different template: test → val | val → prod

[codeclimate]

Code Climate has analyzed commit a47783f and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (90% is the threshold).

This pull request will bring the total coverage in the repository to 73.1% (0.0% change).

View more on Code Climate.