Bump rust_decimal from 1.12.2 to 1.12.3

Bumps [rust_decimal](https://github.com/paupino/rust-decimal) from 1.12.2 to 1.12.3.
- [Release notes](https://github.com/paupino/rust-decimal/releases)
- [Commits](https://github.com/paupino/rust-decimal/compare/1.12.2...1.12.3)

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

Cargo.lock

@@ -3129,9 +3129,9 @@ dependencies = [
 
 [[package]]
 name = "rust_decimal"
-version = "1.12.2"
+version = "1.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d64bd27418c091ebd539b00f50ad059fc41421c87d5033c217cd76c7506d0d71"
+checksum = "9f630aa659f2997db337f8be546c14e0c8f690eba3d7c59f7808b2900fa480f3"
 dependencies = [
  "arrayvec",
  "num-traits",