v1.1.0rc1

@mgorny

What's Changed

Remove redundant wheel dep from pyproject.toml by @mgorny in #1099
ci: Fix black options by @methane in #1109
Remove unused function by @methane in #1108
Expose Cursor.warning_count by @Nothing4You in #1056
Add constants and tests related to query timeouts by @Nothing4You in #1033
Fix SSCursor raising query timeout error on wrong query on MySQL DB by @Nothing4You in #1035
Make Cursor an iterator by @sanchezg in #995
ci: Update CodeQL workflow by @methane in #1110
Use Ruff instead of flake8 by @methane in #1112
Use Codecov instead of coveralls. by @methane in #1113
optionfile: Replace _ with - by @methane in #1114
Cursor.fetchall() always return list. by @methane in #1115
Fix LOAD DATA LOCAL INFILE write EOF packet on closed connection. by @methane in #1116
Deprecate Cursor.Error access by @methane in #1117
Run pyupgrade by @methane in #1118
Add collation option and set_character_set() to Connection by @methane in #1119
CI: Run Django test by @methane in #1121
Release v1.1.0rc1 by @methane in #1122

Full Changelog: v1.0.3...v1.1.0rc1