move docker exec cmd into other folder

Author: Laeeqdev

tests/integrationTesting/exportGitHash.sh

@@ -1,7 +1,8 @@
+GITHASH=123
 GITHASH=$GIT_HASH
 if [ -z "$GITHASH" ]; then
     echo "-------laeeeeeeeeeeeeq-------------"
-    git log --pretty=format:'%h' -n 1
+    GITHASH=$(git log --pretty=format:'%h' -n 1)
     echo "------laeeqenccddddd----------------"
 fi;
 echo "GIT_HASH is" $GITHASH