fix: downgrade peerdep requirement for ts

Close #874

Author: posva

packages/pinia/package.json

@@ -81,7 +81,7 @@
   },
   "peerDependencies": {
     "@vue/composition-api": "^1.4.0",
-    "typescript": "^4.5.2",
+    "typescript": ">=4.4.4",
     "vue": "^2.6.14 || ^3.2.0"
   },
   "peerDependenciesMeta": {