TypeError after updating to charts 3.3

The patch in #5 adds unrelated coding standards and documentation fixes. The patch in the MR looks good but adds a whitespace error.

Since this breaks backwards compatibility with Charts 3.2 and below, we should declare version compatibility in composer and the module info file.

We should probably create a new major 3.0.0 release or minor 2.1.0 release when this gets merged.

Updated the MR with my remarks. Since this now changes the module's info.yml, the patch from the MR will probably not apply against the packaged releases from Drupal.org since they append version info to the file. It's easy to work around this by requiring the dev branch:

    "require": {
        "cweagans/composer-patches": "^1.6.5",
        "drupal/charts_field_formatter": "2.0.x-dev"
    },
    "extra": {
        "patches": {
            "drupal/charts_field_formatter": {
                "Patch for 3.3 compatibility https://www.drupal.org/project/charts_field_formatter/issues/3249136": "https://git.drupalcode.org/project/cha    rts_field_formatter/-/merge_requests/2.diff"
            }
        }
    }

Been running this patch for over 2 years, so I would say this has been reviewed.

Adding a patch for d10

{
            "type": "composer",
            "url": "https://packages.drupal.org/8",
            "exclude": [
                "drupal/charts_field_formatter"
            ]
        },
{
            "type": "vcs",
            "url": "https://git.drupalcode.org/issue/charts_field_formatter-3369229.git"
        },

"drupal/charts": "^3.5",
        "drupal/charts_field_formatter": "dev-3369229-automated-drupal-10-charts-3.3",

patches

"drupal/charts_field_formatter": {
                "Patch to allow any chart option to be overwritten": "https://git.drupalcode.org/project/charts_field_formatter/-/merge_requests/1.diff"
            },