Make deletion_policy a virtual_field for AndroidApp and AppleApp (#6911) (#13643)

* Make deletion_policy a virtual_field for AndroidApp and AppleApp similar to #6738

* Accomodate upstream comments and inconsistent patches

Signed-off-by: Modular Magician <[email protected]>

Author: modular-magician

.changelog/6911.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+firebase: marked `deletion_policy` as updatable without recreation on `google_firebase_android_app` and `google_firebase_apple_app`
+```

website/docs/r/firebase_android_app.html.markdown

@@ -70,15 +70,13 @@ The following arguments are supported:
   (Optional)
   The SHA256 certificate hashes for the AndroidApp.
 
-* `deletion_policy` -
-  (Optional)
-  (Optional) Set to `ABANDON` to allow the AndroidApp to be untracked from terraform state
-  rather than deleted upon `terraform destroy`. This is useful because the AndroidApp may be
-  serving traffic. Set to `DELETE` to delete the AndroidApp. Default to `DELETE`.
-
 * `project` - (Optional) The ID of the project in which the resource belongs.
     If it is not provided, the provider project is used.
 
+* `deletion_policy` - (Optional) (Optional) Set to `ABANDON` to allow the AndroidApp to be untracked from terraform state
+rather than deleted upon `terraform destroy`. This is useful because the AndroidApp may be
+serving traffic. Set to `DELETE` to delete the AndroidApp. Defaults to `DELETE`.
+
 
 ## Attributes Reference
 

website/docs/r/firebase_apple_app.html.markdown

@@ -80,15 +80,13 @@ The following arguments are supported:
   (Optional)
   The Apple Developer Team ID associated with the App in the App Store.
 
-* `deletion_policy` -
-  (Optional)
-  (Optional) Set to `ABANDON` to allow the AppleApp to be untracked from terraform state
-  rather than deleted upon `terraform destroy`. This is useful because the AppleApp may be
-  serving traffic. Set to `DELETE` to delete the AppleApp. Default to `DELETE`.
-
 * `project` - (Optional) The ID of the project in which the resource belongs.
     If it is not provided, the provider project is used.
 
+* `deletion_policy` - (Optional) (Optional) Set to `ABANDON` to allow the Apple to be untracked from terraform state
+rather than deleted upon `terraform destroy`. This is useful because the Apple may be
+serving traffic. Set to `DELETE` to delete the Apple. Defaults to `DELETE`.
+
 
 ## Attributes Reference