test: fix test failure

Author: andyzhangx

test/integration/run-tests-all-clouds.sh

@@ -25,7 +25,7 @@ if [ -v aadClientSecret ]; then
 	cp test/integration/azure.json $AZURE_CREDENTIAL_FILE
 
         # copy blobfuse binary
-        sudo mkdir /usr/blob
+        sudo mkdir -p /usr/blob
         sudo cp test/sanity/blobfuse /usr/blob/blobfuse
 
 	sed -i "s/tenantId-input/$tenantId/g" $AZURE_CREDENTIAL_FILE

test/sanity/run-tests-all-clouds.sh

@@ -27,7 +27,7 @@ if [ -v aadClientSecret ]; then
 	# run test in CI env
 	cp test/integration/azure.json $AZURE_CREDENTIAL_FILE
 	# copy blobfuse binary
-	sudo mkdir /usr/blob
+	sudo mkdir -p /usr/blob
 	sudo cp test/sanity/blobfuse /usr/blob/blobfuse
 
 	sed -i "s/tenantId-input/$tenantId/g" $AZURE_CREDENTIAL_FILE