chore(deps): update alpine docker tag to v3.22.2

renovate[bot] · renovate[bot] · commit e9396896516c · 2025-10-09T05:10:56.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -32,7 +32,7 @@ RUN VERSION=${VERSION:-$(git describe --tags --always --dirty 2>/dev/null || ech
     -o ghcr-exporter ./cmd
 
 # Final stage
-FROM alpine:3.22.1
+FROM alpine:3.22.2
 
 RUN apk --no-cache add ca-certificates wget
 
