Retry drop on Interrupted server error (#1331)

JAVA-5352

Author: jyemin

driver-core/src/test/functional/com/mongodb/client/test/CollectionHelper.java

@@ -103,6 +103,13 @@ public static void drop(final MongoNamespace namespace, final WriteConcern write
             } catch (MongoWriteConcernException e) {
                 LOGGER.info("Retrying drop collection after a write concern error: " + e);
                 // repeat until success!
+            } catch (MongoCommandException e) {
+                if ("Interrupted".equals(e.getErrorCodeName())) {
+                    LOGGER.info("Retrying drop collection after an Interrupted error: " + e);
+                    // repeat until success!
+                } else {
+                    throw e;
+                }
             }
         }
     }