Update env_logger requirement from 0.6 to 0.11

Updates the requirements on [env_logger](https://github.com/rust-cli/env_logger) to permit the latest version.
- [Release notes](https://github.com/rust-cli/env_logger/releases)
- [Changelog](https://github.com/rust-cli/env_logger/blob/main/CHANGELOG.md)
- [Commits](rust-cli/env_logger@v0.6.0...v0.11.7)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

apps/Cargo.toml

@@ -22,7 +22,7 @@ default = [ "sfv"]
 
 [dependencies]
 docopt = "1"
-env_logger = "0.6"
+env_logger = "0.11"
 mio = { version = "0.8", features = ["net", "os-poll"] }
 url = "1"
 log = "0.4"

quiche/Cargo.toml

@@ -69,7 +69,7 @@ qlog = { version = "0.9", path = "../qlog", optional = true }
 sfv = { version = "0.9", optional = true }
 smallvec = { version = "1.10", features = ["serde", "union"] }
 networkcoding = { git = "https://sigcomm-ccr:1H6Wq3BENAHz2BpMw1YZ@forge.uclouvain.be/inl/multicast-quic/fec/networkcoding.git", branch = "missing-degrees" }
-env_logger = "0.6"
+env_logger = "0.11"
 
 [target."cfg(windows)".dependencies]
 winapi = { version = "0.3", features = ["wincrypt", "ws2def", "ws2ipdef", "ws2tcpip"] }