chore: update build toolchain dependencies

tools/legacy-db-migration/package.json

@@ -19,11 +19,11 @@
         "pg": "^8.16.3"
     },
     "devDependencies": {
-        "@types/node": "^26.1.1",
-        "@types/pg": "^8.15.6",
+        "@types/node": "^26.2.0",
+        "@types/pg": "^8.21.0",
         "tsdown": "^0.22.14",
-        "tsx": "^4.20.6",
+        "tsx": "^4.23.12",
         "typescript": "6.0.2",
-        "vitest": "^4.0.16"
+        "vitest": "^4.1.10"
     }
 }