chore: update ledger version to v2.1.1

Update the ledger import and Docker image version from v2.1.0 to
v2.1.1 in Earthfile and docker-compose.yml.

Author: flemzord

Earthfile

@@ -2,7 +2,7 @@ VERSION 0.8
 PROJECT FormanceHQ/stack
 
 IMPORT github.com/formancehq/earthly:tags/v0.15.0 AS core
-IMPORT github.com/formancehq/ledger:v2.1.0 AS ledger
+IMPORT github.com/formancehq/ledger:v2.1.1 AS ledger
 IMPORT github.com/formancehq/payments:main AS payments
 IMPORT github.com/formancehq/gateway:main AS gateway
 IMPORT github.com/formancehq/auth:main AS auth

docker-compose.yml

@@ -11,7 +11,7 @@ services:
       - ".local/gateway/Caddyfile:/etc/caddy/Caddyfile"
 
   ledger:
-    image: "ghcr.io/formancehq/ledger:v2.1.0"
+    image: "ghcr.io/formancehq/ledger:v2.1.1"
     healthcheck:
       test: [ "CMD", "curl", "-f", "http://127.0.0.1:3068/_healthcheck" ]
       interval: 10s