fix: force --no-fix when ruff used as a linter (#4759)

this commit is to fix #4756 which suggests to force disable applying
fixes when linting, particularly when `fix = true` was set in project
`pyproject.toml` file.

The flag `--no-fix` was added without checking the version of `ruff` at
this moment as it seems to be available in a quite early version.

ale_linters/python/ruff.vim

@@ -52,6 +52,7 @@ function! ale_linters#python#ruff#GetCommand(buffer, version) abort
     " NOTE: ruff version `0.0.69` supports liniting input from stdin
     " NOTE: ruff version `0.1.0` deprecates `--format text`
     return ale#Escape(l:executable) . l:exec_args . ' -q'
+    \   . ' --no-fix'
     \   . ale#Pad(ale#Var(a:buffer, 'python_ruff_options'))
     \   . (ale#semver#GTE(a:version, [0, 1, 0]) ? ' --output-format json-lines' : ' --format json-lines')
     \   . (ale#semver#GTE(a:version, [0, 0, 69]) ? ' --stdin-filename %s -' : ' %s')