fix(parsing): change the way to quote db_url to fix the test broken by sqlalchemy 2.0.25

[Net-Mist]

Hello,

Currently, tests are broken on master because of an update of sqlalchemy. This fix corrects the failing test.
Note that in the test, I remove the space of the password because it now fails (on purpose) because it is not RFC-1738 compliment.

For context, see

• [Issue 10662] Replace custom URL-encoding method with quote_plus sqlalchemy/sqlalchemy#10726
• use quote_plus to encode for string url sqlalchemy/sqlalchemy#10662
• sqlalchemy/sqlalchemy@4438883

Checklist:

• Add tests that demonstrate the correct behavior of the change. Tests should fail without the change.
• Add or update relevant docs, in the docs folder and in code.
• Ensure PR doesn't contain untouched code reformatting: spaces, etc.
• Run flake8 and fix issues.
• Run pytest no tests failed. See https://clickhouse-sqlalchemy.readthedocs.io/en/latest/development.html.

[coveralls]

coverage: 85.756% (-0.005%) from 85.761%
when pulling 4a4931f on Net-Mist:parsing_tests
into c34be61 on xzkostyan:master.

[xzkostyan]

Hi.

In SA >= 2.0.25 we don't need quoting, but in SA < 2.0.24 we need it? If so, we need to support both quoting and no-quoting behavior.

[Net-Mist]

Hi,
the code already supports quoting and no-quoting (both are tested in the test, maybe you prefer if it is 2 different tests ?)
the main difference is the make_url function that previously was using custom regex. see old code vs new one