fix ci job

Author: Adam Tworkiewicz

.github/workflows/ci-integration-tests.yml

@@ -75,7 +75,7 @@ jobs:
           curl -L 'https://downloads.teradata.com/download/cdn/extensibility/udf/md5-msg-digest/md5_20080530.zip' \
             -H 'Cookie: $TD_DOWNLOADS_MAGIC_COOKIE' --compressed -o md5.zip
           unzip md5.zip
-          cd ./src
+          cd ./md5/src
           export PATH=$PATH:"/Users/runner/Library/Application Support/teradata/client/17.10/bin/"
 
           # prepare bteq script