Update toml requirement from 0.5 to 0.7

Updates the requirements on [toml](https://github.com/toml-rs/toml) to permit the latest version.
- [Release notes](https://github.com/toml-rs/toml/releases)
- [Commits](https://github.com/toml-rs/toml/compare/toml_datetime-v0.5.0...toml-v0.7.0)

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

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

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 9d86fd3..1e3f517 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ serde = "1.0.8"
 nom = "7"
 
 async-trait = { version = "0.1.50", optional = true }
-toml = { version = "0.5", optional = true }
+toml = { version = "0.7", optional = true }
 serde_json = { version = "1.0.2", optional = true }
 yaml-rust = { version = "0.4", optional = true }
 rust-ini = { version = "0.18", optional = true }