change golang build image from debian to alpine

build/Dockerfile

@@ -1,21 +1,17 @@
-FROM golang:1.26 AS build
+FROM golang:alpine AS build
 
 ARG VERSION
 
-# Install dependencies
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    libsecret-1-dev \
+RUN apk add --no-cache pass gcc musl-dev git make \
+    libsecret-dev \
     libfido2-dev \
-    libcbor-dev \
-    pass
+    libcbor-dev
 
 # Build
 ADD https://github.com/ProtonMail/proton-bridge.git#${VERSION} /build/proton-bridge/
 WORKDIR /build/proton-bridge/
 RUN sed -i 's/127.0.0.1/0.0.0.0/g' internal/constants/constants.go
-RUN set -eux; \
-    make build-nogui vault-editor
+RUN make build-nogui vault-editor
 
 FROM alpine:latest