Update alpine Docker tag to v3.24.0

Author: renovate[bot]

pkl-argo-plugin/Dockerfile

@@ -1,4 +1,4 @@
-from alpine:3.23.3
+from alpine:3.24.0
 
 copy plugin.yaml /home/argocd/cmp-server/config/plugin.yaml
 

tools/mc-router-scaler/Dockerfile

@@ -1,5 +1,5 @@
 # kubectl binary (statically linked, copied into the distroless runtime below)
-from alpine:3.23.3 as kubectl
+from alpine:3.24.0 as kubectl
 arg TARGETARCH
 # renovate: datasource=github-releases depName=kubectl packageName=kubernetes/kubernetes
 env KUBECTL_VERSION=v1.36.1