fix(unbound-method): check MemberExpression when parent is CallExpression

[komkanit]

Resolve: #1085
First I check console method type is a MemberExpression then I try to except error when a parent is
CallExpression and node is MemberExpression
This is my first pr on typescript-eslint I'm not sure this is collect or not. you can recommend anything. Thank you

[typescript-eslint]

Thanks for the PR, @komcal!

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[bradzacher]

Thanks for the contribution.
This change does not actually fix the issue at all.

The logic for the code path you've modified is now this:

• Select nodes that are MemberExpression
• Is it a safe usage of a member expression? Call isSafeUse
• Is parent type CallExpression? Yes
• Is the node itself a MemberExpression? Yes, because the very first step of the rule was to only select MemberExpression nodes.

This will require a lot of checks around the method names, and the object types. I would say that this is probably too complex of an enhancement for a very first contribution.

[G-Rath]

@bradzacher I think this can be closed as it was superseded by #1526