add tslib as devDependency

Author: siddharthkp

package-lock.json

@@ -69,7 +69,8 @@
     "prettier": "^3.4.2",
     "semver": "^7.6.0",
     "stylelint": "^16.10.0",
-    "table": "^6.8.1"
+    "table": "^6.8.1",
+    "tslib": "^2.8.1"
   },
   "peerDependencies": {
     "@primer/primitives": "10.x || 11.x"