Freeze tanstack db versions due to breaking API changes between minor versions

Author: LucDeCaf

demos/react-supabase-todolist-tanstackdb/package.json

@@ -19,9 +19,9 @@
     "@powersync/web": "^1.29.1",
     "@powersync/common": "^1.43.1",
     "@supabase/supabase-js": "^2.39.7",
-    "@tanstack/db": "^0.4.17",
-    "@tanstack/powersync-db-collection": "^0.1.0",
-    "@tanstack/react-db": "^0.1.39",
+    "@tanstack/db": "0.4.17",
+    "@tanstack/powersync-db-collection": "0.1.0",
+    "@tanstack/react-db": "0.1.39",
     "formik": "^2.4.6",
     "lodash": "^4.17.21",
     "react": "^18.2.0",