Repository: foundry-rs/foundry (language: rust)

Issue:
Update alpine version to 3.21
### Component

Other (please describe)

### Describe the feature you would like

Currently the build image in the `Dockerfile` is based on `alpine:3.20`.

Recently `alpine:3.21` stable was released, it should be updated to most recent version.

Ref: https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.21.0

### Additional context

_No response_


Discussion / hints:
Going to take it and update

Fix patch:
diff --git a/Dockerfile b/Dockerfile
index b425f6ef4d1a..08b997d36905 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4
 
-FROM alpine:3.20 as build-environment
+FROM alpine:3.21 as build-environment
 
 ARG TARGETARCH
 WORKDIR /opt
@@ -30,7 +30,7 @@ RUN --mount=type=cache,target=/root/.cargo/registry --mount=type=cache,target=/r
     && strip out/chisel \
     && strip out/anvil;
 
-FROM alpine:3.20 as foundry-client
+FROM alpine:3.21 as foundry-client
 
 RUN apk add --no-cache linux-headers git gcompat libstdc++
 


Test patch: