Fix CI

Author: nhooyr

ci/container/Dockerfile

@@ -10,5 +10,5 @@ RUN go get golang.org/x/tools/cmd/stringer
 RUN go get golang.org/x/lint/golint
 RUN go get github.com/agnivade/wasmbrowsertest
 
-RUN npm install -g prettier
-RUN npm install -g netlify-cli
+RUN npm --unsafe-perm=true install -g prettier
+RUN npm --unsafe-perm=true install -g netlify-cli