Upgrade deployment target

[mmwlada]

Currently deployment-target in plugin.xml is 11 which is not supported anymore. In addition to that it can mess with other plugins that require deployment target larger than 11. In my case that's firebasex.

<config-file target="config.xml" parent="/*">
    <allow-navigation href="ionic://*"/>
    <preference name="deployment-target" value="11.0"/>
    <feature name="IonicWebView">
        <param name="ios-package" value="CDVWKWebViewEngine"/>
    </feature>
    <preference name="CordovaWebViewEngine" value="CDVWKWebViewEngine"/>
</config-file>

Is it possible to change this to some more recent version?