Allow for multiple check on the perform-lambda

[rem1niscence]

So on the previous PR (#14) a way was added for checks to run on their own isolated lambda thus avoiding issues on file limits, problem is they're too free and they have a pool of resources that could be used to reduce costs, this PR adds that ability to send N requests to those perform-check lambdas so we can have the same efficiency while reducing costs, a test was made with N = 10 and no degradation was observed, that means the run-application-check service costs 10x less to run while performing the same

Invocation amount improvement on testing

[height[bot]]

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