F-Droid can't build

[licaon-kter]

as the previously undetected non-FOSS dependency io.intercom.android:intercom-sdk-base was now seen

ref: https://gitlab.com/fdroid/fdroiddata/-/jobs/7257247715#L1121

ref: #206

ref: intercom/intercom-android#640

Maybe move this to the playstore flavor?

/LE: fyi https://gitlab.com/fdroid/fdroiddata/-/commit/0a5be32719c0478c2846e1f752f24225f174208d

[linsui]

intercom is not used anymore but the app is not buildable somehow.

[linsui]

There is no activity for months...