Fix FP S2189 ('no-infinite-loop'): Ignore condition variables called on or passed over

[yassin-kammoun-sonarsource]

We are currently raising false positives on variables of loop conditions that could possibly be subject to mutation through function and methods calls:

let foo = { /* ... */ };
while (foo) { // FP
  foo.doSomething(); // `doSomething` could modify `foo`
}

We should assume that such variables are always modified in order to kill the noise.

Reported in https://community.sonarsource.com/t/l3989-false-positive-in-loopsshouldnotbeinfinitecheck-should-support-guard-clause