With Phosh 0.13.0, Logind is used without patches for the torch
as UPower doesn't want to handle this. Therefore, we can drop
the torch patches to UPower.
[ci:skip-build] already built successfully in CI
Commits cfb5d41b and ead17254 updated the default battery levels for
warnings and actions in the pinephone and the pinetab. Since then,
the chances of the phone dying for lack of battery power have completely
dissapeared. However, the battery icon in phosh was never updated to show
a "caution" battery level. The value was hardcoded and ignored the setting
in the config file. This commit fixes that issue
