Fix broken link to Oracle test in docs (#1018)
Fix broken link to Oracle test in docs (#1018)

Oracle module was moved back to this repo in #607.
testcontainers/testcontainers-java,outofcoffee/testcontainers-java,rnorth/test-containers,rnorth/test-containers,outofcoffee/testcontainers-java,testcontainers/testcontainers-java,rnorth/test-containers,testcontainers/testcontainers-java,outofcoffee/testcontainers-java