Python and Python developers don't like directory names to include a minus sign, like "cql-pytest". In this patch we rename test/cql-pytest to test/cqlpy, and also change a few references in other code (e.g., code that used test/cql-pytest/run.py) and also references to this test suite in documentation and comments.
Arguably, the word "test" was always redundant in test/cql-pytest, and I want to leave the "py" in test/cqlpy to emphasize that it's Python-based tests, contrasting with test/cql which are CQL-request-only approval tests.
The second patch in the series fixes a small regression in the test/cqlpy/run script.
Fixes#20846
Test organization only, so backports not strictly necessary, but let's do them anyway because otherwise it will make any future backporting of tests in the cqlpy directory more messy than it needs to be.
Closesscylladb/scylladb#21446
* github.com:scylladb/scylladb:
test/cqlpy: fix "run" script without any parameters
test: rename "cql-pytest" to "cqlpy"
c268cf2e33