fix(deps): update dependency svix to v1.88.0 (#873)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -54,7 +54,7 @@
   "homepage": "https://github.com/resend/resend-node#readme",
   "dependencies": {
     "postal-mime": "2.7.4",
-    "svix": "1.86.0"
+    "svix": "1.88.0"
   },
   "peerDependencies": {
     "@react-email/render": "*"