TSLint → ESLint (#21006)

* Alphabetized tslint and tsconfig files

* Optimized tsconfig files

* Optimized editorconfig & prettier config files

… to reduce redundancy

* Switched to @grafana/tsconfig

… and:
* de-duped options
* removed options with default values

* Fixed nasty issue with types for nested slate-react

* Replaced TSLint with ESLint

* TSLint disables → ESLint disables

… also JSHint removals, which haven’t had an affect since it was replaced with TSLint.

* Compliances for ESLint, Prettier and TypeScript

* Updated lockfile

public/app/plugins/datasource/grafana-azure-monitor-datasource/editor/kusto/kusto.ts

@@ -1,4 +1,4 @@
-/* tslint:disable:max-line-length */
+/* eslint-disable max-len */
 export const operatorTokens = [
   { text: '!between', hint: 'Matches the input that is outside the inclusive range.' },
   { text: 'as', hint: "Binds a name to the operator's input tabular expression." },