feat: Fixed expired jwt token in envoy-uds example

Signed-off-by: Sanskarzz <sanskar.gur@gmail.com>

examples/envoy-uds/README.md

@@ -58,7 +58,7 @@ echo $SERVICE_URL
 For convenience, we’ll want to store Alice’s token in environment variables.
 
 ```bash
-export ALICE_TOKEN="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiZ3Vlc3QiLCJzdWIiOiJZV3hwWTJVPSIsIm5iZiI6MTUxNDg1MTEzOSwiZXhwIjoxNjQxMDgxNTM5fQ.K5DnnbbIOspRbpCr2IKXE9cPVatGOCBrBQobQmBmaeU"
+export ALICE_TOKEN="eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjIyNDEwODE1MzksIm5iZiI6MTUxNDg1MTEzOSwicm9sZSI6Imd1ZXN0Iiwic3ViIjoiWVd4cFkyVT0ifQ.ja1bgvIt47393ba_WbSBm35NrUhdxM4mOVQN8iXz8lk"
 ```
 
 Check that `Alice` can get employees **but cannot** create one.