Please see the below the article from Google. As per this, Starting August 1, 2019, all new apps and app updates that include native code are required to provide 64-bit versions, in addition to 32-bit versions, when publishing to Google Play. Has PhoneGap covered this already ? https://android-developers.googleblog.com/2019/01/get-your-apps-ready-for-64-bit.html
I think so, yes.
Have a look at this PhoneGap plugin from GitHub. You can basically set your buildArchitecture preference for your Android builds. Additionally, if you’re looking to use npm instead of fetching from git, use this package instead.