scripts: Add bluetooth permission for macOS

Apple documentation claims this is for iOS/watchOS/tvOS only:
https://developer.apple.com/documentation/bundleresources/information_property_list/nsbluetoothalwaysusagedescription

However, reality tells a different story - according to Console.app, when
visiting accounts.google.com, qutebrowser/Chromium needs this permission.

Reproducible as well using the following demo page:
https://googlechrome.github.io/samples/web-bluetooth/battery-level.html

Finally, Google Chrome has the key declared as well. Note that it has
NSBluetoothPeripheralUsageDescription as well:
https://developer.apple.com/documentation/bundleresources/information_property_list/nsbluetoothperipheralusagedescription

...but that is deprecated, and according to my tests on macOS 10.14 and 10.15,
it's not needed.

Thanks to Apple for their wonderful documentation.... not.

Fixes #6475, hopefully for real this time.

1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/dev/build_release.py b/scripts/dev/build_release.py
index 2ca97de11..a1c6646eb 100755
--- a/scripts/dev/build_release.py
+++ b/scripts/dev/build_release.py
@@ -285,6 +285,8 @@ INFO_PLIST_UPDATES = {
         'A website in qutebrowser wants to use your location information.',
     'NSMicrophoneUsageDescription':
         'A website in qutebrowser wants to use your microphone.',
+    'NSBluetoothAlwaysUsageDescription':
+        'A website in qutebrowser wants to access Bluetooth.',
 }