Update alpine Docker tag to v3.23

Dockerfile

@@ -18,7 +18,7 @@ RUN apk --no-cache add \
     make build-platform GOOS=${TARGETOS} GOARCH=${TARGETARCH} OUTPUT_DIR=dist/${TARGETOS}-${TARGETARCH}
 
 # Use alpine to create a minimal image to run the gatewayd binary.
-FROM alpine:3.21 AS runner
+FROM alpine:3.23 AS runner
 
 ARG TARGETOS
 ARG TARGETARCH

docker-compose-raft.yaml

@@ -2,7 +2,7 @@ services:
   install_plugins:
     # This intermediate service is used to install the plugins
     # before starting the GatewayD service.
-    image: alpine:3.20
+    image: alpine:3.23
     command: ["/bin/sh", "/setup.sh"]
     volumes:
       - ./setup.sh:/setup.sh:ro

docker-compose.yaml

@@ -2,7 +2,7 @@ services:
   install_plugins:
     # This intermediate service is used to install the plugins
     # before starting the GatewayD service.
-    image: alpine:3.20
+    image: alpine:3.23
     command: ["/bin/sh", "/setup.sh"]
     volumes:
       - ./setup.sh:/setup.sh:ro