fixing eslint error in .js files

Author: pamellix

.gitignore

@@ -46,4 +46,7 @@ next-env.d.ts
 
 # act
 .actrc
-.act.json
+.act.json
+
+# jetbrains
+.idea

apps/cache-testing/.eslintrc.js

@@ -6,5 +6,5 @@ module.exports = {
     parserOptions: {
         project: true,
     },
-    ignorePatterns: ['*.mjs'],
+    ignorePatterns: ['*.mjs', '*.js'],
 };