Upgrade testcontainers to 1.15.0

- Upgrade the related dependencies.
- Add the newly missing (test) dependencies.

Change-Id: I3b8e48ad6bb14d59124c6e32d7f76830867c4b8a
diff --git a/BUILD b/BUILD
index 75f3820..5ddfab4 100644
--- a/BUILD
+++ b/BUILD
@@ -87,7 +87,10 @@
         ":gc-conductor__plugin",
         ":gc-executor_lib",
         "@byte-buddy//jar",
+        "@docker-java-api//jar",
+        "@docker-java-transport//jar",
         "@duct_tape//jar",
+        "@jackson-annotations//jar",
         "@jna//jar",
         "@mockito//jar",
         "@objenesis//jar",