Update Dockerfile to add .snyk before running yarn install

Dockerfile

@@ -1,11 +1,10 @@
 FROM cypress/base:10 as builder
 
-# If only we could use globs in COPY or ADD. But alas, we can not.
-COPY ./package.json /build/package.json
-COPY ./yarn.lock /build/yarn.lock
-
 WORKDIR /build
+
+COPY ./package.json ./yarn.lock ./.snyk ./
 RUN yarn install  --frozen-lockfile
+
 COPY ./ ./
 WORKDIR /build/autopublish-app
 RUN yarn run lint && yarn run build