Update env_logger requirement from 0.7.1 to 0.8.4dependabot/cargo/env_logger-0.8.4

Updates the requirements on [env_logger](https://github.com/env-logger-rs/env_logger) to permit the latest version.
- [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/compare/v0.7.1...v0.8.4)

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

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 4365df4..48c54e4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ criterion = "0.3.0"
 skeptic = "0.13.4"
 assert_cmd = "0.12.0"
 predicates = "1.0.2"
-env_logger = "0.7.1"
+env_logger = "0.8.4"
 tempfile = "3.1.0"
 
 # rexpect relies on unix process semantics, but it's only used for process interaction tests.