Add *_save.lua to ignored directories for LuaLS (#7216)

Author: lL1l1

.vscode/settings.json

@@ -11,7 +11,13 @@
   "Lua.workspace.checkThirdParty": false,
   "Lua.runtime.path": ["/?"],
   "Lua.runtime.plugin": ".vscode/fa-plugin.lua",
-  "Lua.workspace.ignoreDir": [".vscode", "loc", "*.bp", "lua/ui/lobby/changelog/generated/*"],
+  "Lua.workspace.ignoreDir": [
+    ".vscode/",
+    "loc/",
+    "*.bp",
+    "lua/ui/lobby/changelog/generated/",
+    "*_save.lua"
+  ],
   "[lua]": {
     "editor.wordBasedSuggestions": "off"
   },
@@ -41,10 +47,10 @@
     "__blueprints"
   ],
   "Lua.format.defaultConfig": {
-    "max_line_length": "unset",
+    "max_line_length": "unset"
   },
   "[markdown]": {
-    "editor.tabSize": 2,
+    "editor.tabSize": 2
   },
 
   // used for grammar checks of changelog