MDL-79003 eslint: Use 'plugin:promise/recommended'

This commit is a backport of MDL-74301 which should have been backported
at the time.

This enables recommended rules and brings back related rules. Without
reducing level to warn for some of them, this gives numerous (about 88) issues mainly
catch-or-return. Recommended set is defined in
node_modules/eslint-plugin-promise/index.js

.eslintrc

@@ -5,7 +5,8 @@
     'jsdoc'
   ],
   'extends': [
-    'eslint:recommended'
+    'eslint:recommended',
+    'plugin:promise/recommended'
   ],
   'env': {
     'browser': true,
@@ -184,14 +185,12 @@
     'unicode-bom': 'error',
     'wrap-regex': 'off',
 
-    // === Promises ===
+    // === Promises (override plugin:promise/recommended) ===
     'promise/always-return': 'warn',
     'promise/no-return-wrap': 'warn',
     'promise/param-names': 'warn',
     'promise/catch-or-return': ['warn', {terminationMethod: ['catch', 'fail']}],
     'promise/no-native': 'warn',
-    'promise/no-promise-in-callback': 'warn',
-    'promise/no-callback-in-promise': 'warn',
     'promise/avoid-new': 'warn',
 
     // === Deprecations ===