Update MetaMask ESLint config to v2

[whymarrh]

This issues serves as a tracking issue for various ESLint config update work.

[whymarrh]

The following rules can't be auto-fixed:

• array-callback-return (Fix array-callback-return issues #8995)
• callback-return (Fix callback-return issues #8996)
• consistent-return (Fix consistent-return issues #9192)
• default-param-last (disabled in Update ESLint shared config to v3 #9274)
• global-require (Fix global-require issues #8999)
• guard-for-in (Fix guard-for-in issues #9000)
• implicit-arrow-linebreak (Fix implicit-arrow-linebreak issues #9201)
• import/extensions (Fix import/extensions issues #9217)
• import/no-extraneous-dependencies (Fix import/no-extraneous-dependencies issues #9232)
• import/no-unassigned-import (disabled in Update ESLint shared config to v3 #9274)
• import/order (Fix import/order issues #9239)
• import/unambiguous (Fix import/unambiguous issues #9233)
• max-statements-per-line (Fix max-statements-per-line issues #9218)
• no-case-declarations (Fix no-case-declarations issues #9191)
• no-constant-condition (Fix no-constant-condition issues #9210)
• no-dupe-else-if (Fix no-dupe-else-if issues #9208)
• no-empty (Fix no-empty issues #9202)
• no-empty-function (Fix no-empty-function issues #9216)
• no-eq-null (Fix no-eq-null issues #9205)
• no-global-assign (Fix no-global-assign issues #9209)
• no-invalid-this (Fix no-invalid-this issues #9207)
• no-loop-func (Fix no-loop-func issues #9199)
• no-negated-condition (Fix no-negated-condition issues #9222)
• no-nested-ternary (Fix no-nested-ternary issues #9214)
• no-param-reassign (Fix no-param-reassign issues #9235)
• no-plusplus (Fix no-plusplus issues #9206)
• no-process-exit (Fix no-process-exit issues #9219)
• no-prototype-builtins (Fix no-prototype-builtins issues #9213)
• no-shadow (Fix no-shadow issues #9246)
• no-template-curly-in-string (Fix no-template-curly-in-string issues #9221)
• no-useless-catch (Fix no-useless-catch issues #9198)
• no-useless-concat (Fix no-useless-concat issues #9200)
• prefer-destructuring (Fix prefer-destructuring issues #9263)
• prefer-rest-params (Fix prefer-rest-params issues #9215)
• prefer-spread (Fix prefer-spread issues #9203)
• radix (Fix radix issues #9247)
• require-atomic-updates (disabled in Update ESLint shared config to v3 #9274)
• require-unicode-regexp (Fix require-unicode-regexp issues #9212)