Merge pull request #125 from Slach/renovate/alpine-3.x

chore(deps): update alpine docker tag to v3.20

Author: Slach

docker/clickhouse-flamegraph/Dockerfile

@@ -8,7 +8,7 @@ RUN go build -o /usr/bin/clickhouse-flamegraph main.go
 RUN apk --no-cache add git
 RUN git clone https://github.com/brendangregg/FlameGraph.git /opt/flamegraph/
 
-FROM alpine:3.19
+FROM alpine:3.20
 RUN apk --no-cache add bash tzdata perl
 COPY --from=builder /opt/flamegraph /opt/flamegraph
 RUN ln -vsf /opt/flamegraph/flamegraph.pl /usr/bin/flamegraph.pl