Update MSRV to 1.62

This keeps us compatible with the AWS SDK.

Signed-off-by: David Calavera <[email protected]>

Author: calavera

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
           - ubuntu-latest
           - macOS-latest
         rust:
-          - "1.58.0" # Current MSRV
+          - "1.62.0" # Current MSRV
           - stable
           - beta
           - nightly

README.md

@@ -407,7 +407,7 @@ This will make your function compile much faster.
 
 ## Supported Rust Versions (MSRV)
 
-The AWS Lambda Rust Runtime requires a minimum of Rust 1.58, and is not guaranteed to build on compiler versions earlier than that.
+The AWS Lambda Rust Runtime requires a minimum of Rust 1.62, and is not guaranteed to build on compiler versions earlier than that.
 
 ## Security