[#61394564] changed the absolute paths in "scripts" folder

1. ../testsuite/testout/ - New folder created for test output.
2. checked all files in scripts folder.
Some like introgression.py, old_tethne.py, temp.py, test_query.py
seemed to be not impacted with this story hence didnt change it.
3.citations.py throws an error which is not covered under this commit
but to be looked out for.