Update settings.json

Author: wiiznokes

.vscode/settings.json

@@ -1,5 +1,12 @@
 {
   "rust-analyzer.linkedProjects": ["./Cargo.toml"],
+  "rust-analyzer.files.exclude": [
+    ".flatpak-builder",
+    "flatpak-builder-tools",
+    "repo",
+    "flatpak-out",
+    "flatpak-repo"
+  ],
   "files.watcherExclude": {
     ".flatpak-builder": true,
     "flatpak-builder-tools": true,