Update go version (#128)

*Issue #, if available:*

*Description of changes:*
Updating Go version to 1.24

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 license.

---------

Signed-off-by: Simon Marty <simon.marty0@gmail.com>
Co-authored-by: Vedant Jaiswal <vedjasy@amazon.com>
Co-authored-by: Simon Marty <simon.marty0@gmail.com>

Author: 3 people

.github/workflows/go.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.25"
+          go-version: "1.24"
 
       - name: Build
         run: go build -v ./...

go.mod

@@ -1,6 +1,6 @@
 module github.com/aws/aws-secretsmanager-caching-go/v2
 
-go 1.25
+go 1.24
 
 require (
 	github.com/aws/aws-sdk-go-v2 v1.36.2