chore(deps): update sifrai/grandine docker tag to v2.0.3 (#433)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| sifrai/grandine | patch | `2.0.1` → `2.0.3` |

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compose-cl.yml

@@ -12,7 +12,7 @@ services:
 
   cl-grandine:
     profiles: [cl-grandine]
-    image: sifrai/grandine:${GRANDINE_VERSION:-2.0.1}
+    image: sifrai/grandine:${GRANDINE_VERSION:-2.0.3}
     restart: unless-stopped
     labels:
       - "alloy-monitored=${CL_GRANDINE_ALLOY_MONITORED:-true}"