Update env_logger requirement from 0.10 to 0.11

---
updated-dependencies:
- dependency-name: env_logger
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

zirgen/circuit/fib/Cargo.toml

@@ -9,7 +9,7 @@ log = "0.4"
 risc0-zkp = { workspace = true, features = ["default"] }
 
 [dev-dependencies]
-env_logger = "0.10"
+env_logger = "0.11"
 
 [build-dependencies]
 cc = { version = "1.0", features = ["parallel"] }