Update alpine Docker tag to v3.21.2

renovate[bot] · web-flow · commit 2cf560a4abf7 · 2025-01-08T22:23:48.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 FROM cloudflare/cloudflared:2024.12.2 as cloudflared
-FROM alpine:3.21.0
+FROM alpine:3.21.2
 
 RUN apk add jq~=1.7 --no-cache
 
