Add empty build.gradle to examples projects Fixes #1258
Add empty build.gradle to examples projects
Fixes #1258

testcontainers/testcontainers-java,testcontainers/testcontainers-java,outofcoffee/testcontainers-java,rnorth/test-containers,outofcoffee/testcontainers-java,rnorth/test-containers,rnorth/test-containers,testcontainers/testcontainers-java,outofcoffee/testcontainers-java