chore: bump typescript 7 (#15465)

tools/@types/assets/__all.d.ts

@@ -0,0 +1 @@
+declare module '*.css';

tools/@types/assets/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "@types/assets",
+  "private": true,
+  "types": "./__all.d.ts",
+  "type": "module",
+  "version": "0.27.0"
+}