chore: fix deprecated strapi config annotation

Author: boazpoolman

server/controllers/config.js

@@ -86,7 +86,7 @@ export default {
 
   zipConfig: async (ctx) => {
     // Check for existance of the config file sync dir.
-    if (!fs.existsSync(strapi.config.get('plugin.config-sync.syncDir'))) {
+    if (!fs.existsSync(strapi.config.get('plugin::config-sync.syncDir'))) {
       ctx.send({
         message: 'No config files were found.',
       });

server/services/main.js

@@ -77,7 +77,7 @@ export default () => ({
     const fileName = `config-sync-${new Date().toJSON()}.zip`;
 
     const zip = new AdmZip();
-    zip.addLocalFolder(strapi.config.get('plugin.config-sync.syncDir'));
+    zip.addLocalFolder(strapi.config.get('plugin::config-sync.syncDir'));
     const base64Data = zip.toBuffer().toString('base64');
 
     return { base64Data, name: fileName, message: 'Success' };