permissions: remove wake lock

which was used on api levels lower than 23

Author: researchxxl

app/src/main/AndroidManifest.xml

@@ -15,7 +15,6 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
     <!-- ACCESS_COARSE_LOCATION is required to get WiFi's SSID on 8.1 -->

wiki/Info-on-battery-optimization-and-settings-affecting-battery-usage.md

@@ -1,6 +1,6 @@
 First things first:
 * Syncthing-Fork requires to be exempted from doze which is asked during the welcome wizard. The app will cease to function if the permission is revoked.
-* The app doesn't require the permission to "waste" your battery and the app doesn't use it to set wakelocks. It does run a reliable so called "Android foreground service".
+* The app doesn't require the permission to "waste" your battery. It does run a reliable so called "Android foreground service".
 * Technically speaking, it's required to avoid database corruption in case Android can't communicate with the SyncthingNative before putting the app and SyncthingNative in suspend.
 
 Here is how you can reduce battery usage even further by optimizing Syncthing's settings: