Update golang Docker tag to v1.24.5

Author: renovate-bot

url-shortener/Dockerfile

@@ -1,5 +1,5 @@
 # Build stage
-FROM golang:1.24.1-alpine AS builder
+FROM golang:1.24.5-alpine AS builder
 
 # Install git and ca-certificates (needed for go mod download)
 RUN apk add --no-cache git ca-certificates