Fix expected URL fetches for buildless-sibling-projects

Author: mario-campos

java/ql/integration-tests/java/buildless-sibling-projects/buildless-fetches.expected

@@ -1,6 +1,6 @@
-https://jcenter.bintray.com/junit/junit/4.12/junit-4.12.jar
-https://jcenter.bintray.com/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
-https://jcenter.bintray.com/org/slf4j/slf4j-api/1.7.21/slf4j-api-1.7.21.jar
+https://maven-central.storage-download.googleapis.com/maven2/junit/junit/4.12/junit-4.12.jar
+https://maven-central.storage-download.googleapis.com/maven2/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
+https://maven-central.storage-download.googleapis.com/maven2/org/slf4j/slf4j-api/1.7.21/slf4j-api-1.7.21.jar
 https://repo.maven.apache.org/maven2/com/feiniaojin/naaf/naaf-graceful-response-example/1.0/naaf-graceful-response-example-1.0.jar
 https://repo.maven.apache.org/maven2/com/github/MoebiusSolutions/avro-registry-in-source/avro-registry-in-source-tests/1.8/avro-registry-in-source-tests-1.8.jar
 https://repo.maven.apache.org/maven2/com/github/MoebiusSolutions/avro-registry-in-source/example-project/1.5/example-project-1.5.jar