Merge pull request #242 from ryo-funaba/renovate/go-1.x

chore(deps): update dependency go to v1.22.2

Author: renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module github.com/ryo-funaba/example_echo
 
 go 1.22
 
-toolchain go1.22.0
+toolchain go1.22.2
 
 require (
 	github.com/aws/aws-sdk-go v1.49.24