chore: bump env-logger version

[TroyKomodo]

Motivation

Bump env_logger to 0.10.0 to patch cve

Fetching advisory database from https://github.com/RustSec/advisory-db.git
      Loaded 553 security advisories (from /home/runner/.cargo/advisory-db)
    Updating crates.io index
    Scanning Cargo.lock for vulnerabilities (428 crate dependencies)
Crate:     atty
Version:   0.2.14
Warning:   unsound
Title:     Potential unaligned read
Date:      2021-07-04
ID:        RUSTSEC-2021-0145
URL:       https://rustsec.org/advisories/RUSTSEC-2021-0145
Dependency tree:
atty 0.2.14
└── env_logger 0.8.4
    └── tracing-log 0.2.0

[TroyKomodo]

@hawkw would you like me to rebase the commit?

[hawkw]

@hawkw would you like me to rebase the commit?

i'll take care of it before merging. thanks for offering!

[TroyKomodo]

@hawkw any changes on this PR?