chore(deps): update ghcr.io/renovatebot/renovate docker tag to v40

.gitea/workflows/renovate.yaml

@@ -10,7 +10,7 @@ on:
 jobs:
   renovate:
     runs-on: ubuntu-latest
-    container: ghcr.io/renovatebot/renovate:39.264.0
+    container: ghcr.io/renovatebot/renovate:40.0.7
     steps:
       - uses: actions/checkout@v4
       - run: renovate

Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-rand = "0.10.0"
+rand = "0.9.0"
 rocket = "0.5.1"
 
 [profile.release]