Bump env_logger from 0.9.0 to 0.9.1

Bumps [env_logger](https://github.com/env-logger-rs/env_logger) from 0.9.0 to 0.9.1.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](https://github.com/env-logger-rs/env_logger/commits)

---
updated-dependencies:
- dependency-name: env_logger
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Cargo.lock

@@ -676,9 +676,9 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
+checksum = "c90bf5f19754d10198ccb95b70664fc925bd1fc090a0fd9a6ebc54acc8cd6272"
 dependencies = [
  "atty",
  "humantime",

taskchampion/integration-tests/Cargo.toml

@@ -18,7 +18,7 @@ actix-rt = "^1.1.1"
 tempfile = "3"
 pretty_assertions = "1"
 log = "^0.4.17"
-env_logger = "^0.9.0"
+env_logger = "^0.9.1"
 lazy_static = "1"
 
 [build-dependencies]

taskchampion/sync-server/Cargo.toml

@@ -17,7 +17,7 @@ serde = "^1.0.144"
 serde_json = "^1.0"
 clap = "^3.2.10"
 log = "^0.4.17"
-env_logger = "^0.9.0"
+env_logger = "^0.9.1"
 rusqlite = { version = "0.28", features = ["bundled"] }
 chrono = { version = "^0.4.22", features = ["serde"] }