remove ununsed import

Author: anmolanmol1234

hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/ITestAzureBlobFileSystemLease.java

@@ -60,7 +60,6 @@
 import static org.apache.hadoop.fs.azurebfs.services.AbfsErrors.ERR_LEASE_EXPIRED;
 import static org.apache.hadoop.fs.azurebfs.services.AbfsErrors.ERR_NO_LEASE_ID_SPECIFIED;
 import static org.apache.hadoop.fs.azurebfs.services.AbfsErrors.ERR_NO_LEASE_THREADS;
-import static org.apache.hadoop.fs.azurebfs.services.AbfsErrors.ERR_PARALLEL_ACCESS_DETECTED;
 
 /**
  * Test lease operations.