chore(deps): update golang docker tag to v1.24.3

Author: renovate-bot

fleet-argocd-plugin/Dockerfile

@@ -1,5 +1,5 @@
 # Use the offical Go image to create a build artifact.
-FROM golang:1.23.2 as builder
+FROM golang:1.24.3 as builder
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download