fix(renovate): Go installation from edge repo

renovate/Dockerfile

@@ -1,8 +1,5 @@
 FROM docker.io/node:lts-alpine
 
 RUN npm install -g renovate && \
-    apk add -U --no-cache curl git && \
-    curl -L https://go.dev/dl/go1.20.1.linux-amd64.tar.gz | tar -xvz -C /usr/local
-
-ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/go/bin:/usr/local/go/bin \
-    GOPATH=/go
+    echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories && \
+    apk add -U --no-cache git go