[update] readme versions.

Author: vmarcella

README.md

@@ -57,7 +57,7 @@ and can be added to your project by adding the following to your
 
 ```toml
 [dependencies]
-lambda-rs = "2023.1.29"
+lambda-rs = "2023.1.30"
 ```
 
 or from the CLI:

crates/lambda-rs-logging/README.md

@@ -1,4 +1,7 @@
 # lambda-rs-logging
+![lambda-rs](https://img.shields.io/crates/d/lambda-rs-logging)
+![lambda-rs](https://img.shields.io/crates/v/lambda-rs-logging)
+
 A simple logger implementation for lamba-rs crates. Inspired by
 python's [logging](https://docs.python.org/3/library/logging.html) module.