Bug 1601681 - Re-enable unix-line endings on ESLint controlled files. r=mossop

This was accidentally regressed to match existing line endings in the switch to prettier.

Differential Revision: https://phabricator.services.mozilla.com/D55991

.prettierrc

@@ -1,4 +1,5 @@
 {
+  "endOfLine": "lf",
   "printWidth": 80,
   "tabWidth": 2,
   "trailingComma": "es5",

tools/lint/eslint/eslint-plugin-mozilla/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-mozilla",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

tools/lint/eslint/eslint-plugin-mozilla/package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-mozilla",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "A collection of rules that help enforce JavaScript coding standard in the Mozilla project.",
   "keywords": [
     "eslint",