chore(js_analyze): bolster noAccumulatingSpread against false positives

[Vivalldi]

Summary

While it's not currently possible to check if a method is a known prototype belonging to an array we can add additional guards to prevent custom .reduce declarations from being caught.

• The callback functions should have 2, 3, or 4 args (acc, value, index?, array?)
• The method can have 1 or 2 parameters (callbackFn, initialValue?)

Discord discussion

Test Plan

• Added additional cases to valid code

[Vivalldi]

@ematipico, branch should be ready. Thanks for the recommendations. Checked the tests and the failing ones are the same as the ones in main.