Bump envconfig_derive from 0.9.1 to 0.10.0 (#93)

Bumps [envconfig_derive](https://github.com/greyblake/envconfig-rs) from 0.9.1 to 0.10.0.
- [Release notes](https://github.com/greyblake/envconfig-rs/releases)
- [Changelog](https://github.com/greyblake/envconfig-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/greyblake/envconfig-rs/commits)

---
updated-dependencies:
- dependency-name: envconfig_derive
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -200,18 +200,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea81cc7e21f55a9d9b1efb6816904978d0bfbe31a50347cb24b2e75564bcac9b"
 dependencies = [
- "envconfig_derive 0.10.0",
-]
-
-[[package]]
-name = "envconfig_derive"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ca7511366e70d25663dbc2501911beae6064d51687214794efd2d8f5ad73440"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "envconfig_derive",
 ]
 
 [[package]]
@@ -964,7 +953,7 @@ version = "0.2.0"
 dependencies = [
  "clap",
  "envconfig",
- "envconfig_derive 0.9.1",
+ "envconfig_derive",
  "log",
  "pretty_env_logger",
  "regex",