Merge remote-tracking branch 'upstream/master' into kbn-66542-SOM-references-corruption

Author: pgayvallet

.eslintrc.js

@@ -133,7 +133,7 @@ module.exports = {
      * Licence headers
      */
     {
-      files: ['**/*.{js,ts,tsx}'],
+      files: ['**/*.{js,ts,tsx}', '!plugins/**/*'],
       rules: {
         '@kbn/eslint/require-license-header': [
           'error',