Merge pull request #596 from vizzuhq/cd_purge

Safer npm install after publish

Author: veghdev

tools/ci/run/pkg-purge-js.sh

@@ -4,5 +4,6 @@ set -e
 
 version=$(node ./test/e2e/test.cjs -v --vizzu /dist/vizzu.min.js|awk -F'-' '{print $1}')
 echo "version: $version"
+npm cache clean --force && sleep 5
 npm install vizzu@$version
 node ./tools/ci/purge.cjs $version