Bump grpc-web Dockerfile to Go 1.24.3 (#858)

Signed-off-by: Thomas Leung <thomas.leung@ibm.com>
Co-authored-by: Thomas Leung <thomas.leung@ibm.com>

Author: Thomas-Leung

docker/grpc-web/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.23.5-alpine as builder
+FROM golang:1.24.3-alpine as builder
 
 RUN apk update && apk add --no-cache alpine-sdk bash curl git ca-certificates openssl musl-dev && \
 	rm -rf /var/lib/apt/lists/*
@@ -10,7 +10,7 @@ RUN cd /go/src/github.com/improbable-eng/grpc-web/go/grpcwebproxy && \
 
 RUN cd /go/src/github.com/improbable-eng/grpc-web/misc && ./gen_cert.sh
 
-FROM golang:1.23.5-alpine
+FROM golang:1.24.3-alpine
 
 COPY --from=builder /go/src/github.com/improbable-eng/grpc-web/go/grpcwebproxy/grpcwebproxy /usr/bin/grpcwebproxy
 COPY --from=builder /go/src/github.com/improbable-eng/grpc-web/misc/localhost.crt /certs/localhost.crt