Update alpine Docker tag to v3.20

renovate[bot] · web-flow · commit 6307773057e2 · 2024-05-22T18:50:35.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -8,7 +8,7 @@ RUN mkdir /go/out && go build -o /go/out/dockerhub_ratelimit_exporter
 
 
 # Final Image
-FROM alpine:3.18
+FROM alpine:3.20
 
 LABEL name="dockerhub_ratelimit_exporter" version="1.0.2" \
       description="A exporter for prometheus to check the pull limit of the DockerHub" \
