devDeps: Restrict typescript to ~4.8.4

Co-authored-by: Maarten Zuidhoorn <maarten@zuidhoorn.com>

Author: legobeat

package.json

@@ -50,7 +50,7 @@
     "prettier": "^2.8.8",
     "rimraf": "^3.0.2",
     "tape": "^4.17.0",
-    "typescript": "^4.8.4"
+    "typescript": "~4.8.4"
   },
   "lavamoat": {
     "allowScripts": {