Update dependency go to v1.24.0 (#70)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module lk-jwt-service
 
 go 1.23
 
-toolchain go1.23.5
+toolchain go1.24.0
 
 require (
 	github.com/golang-jwt/jwt/v5 v5.2.1