cli: allow `--chromedriver-path` to work in chrome (not just chrome-headless)

[straker]

When trying to run the cli with--browser=chrome and having an out-of-date chromedriver, you get the following error:

Error: session not created: This version of ChromeDriver only supports Chrome version 128
Current browser version is 138.0.7204.158 with binary path /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

Please use browser-driver-manager to install matching versions of Chrome and ChromeDriver:

        $ npx browser-driver-manager install chrome

        This will install the latest synced versions. You may install specific synced versions using

        $ npx browser-driver-manager install chrome@<version>

        where <version> is a specific version, e.g. 123.45.67, or a channel, e.g. canary.

        You may also pass the `--chromedriver-path` option to axe:

        $ axe --chromedriver-path <path/to/chromedriver-executable>

However, if you follow the remediation steps and install chromedriver, the cli does not let you pass --chromedriver-path when using --browser=chrome. The codepath only uses the chromedriver path if you are in chrome-headless. This means there's no way to fix the issue as passing in the chromedriver-path does nothing.