Correct code input commitOnChange documentation

[Ryanseanlee]

Hoist P/R Checklist

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[Ryanseanlee]

    override get commitOnChange(): boolean {
        return withDefault(this.componentProps.commitOnChange, true);
    }

Documentation was wrong commitOnChange is defaulted to true for this cmp unlike most other inputs.

[lbwexler]

Assuming we think the code is correct? Is there a good reason the default here is different from other inputs?