Use a faster and newer Luacheck (#1269)

Co-authored-by: LoneWolfHT <[email protected]>

Author: Panquesito7

.github/workflows/build.yml

@@ -0,0 +1,10 @@
+name: luacheck
+on: [push, pull_request]
+jobs:
+  luacheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Luacheck
+        uses: lunarmodules/luacheck@master