ActivityNotFoundException for GET_CONTENT intent

Looks similar to #2214 (closed) and #2097 (closed).

• Android version: 11
• Phone model: Samsung SM-A125F (a12nnxx)
• Briar version: 1.4.1 (6517f3f2)

Stacktrace:

android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.GET_CONTENT cat=[android.intent.category.OPENABLE] typ=image/* (has extras) }
        at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:2080)
        at android.app.Instrumentation.execStartActivity(Instrumentation.java:1727)
        at android.app.Activity.startActivityForResult(Activity.java:5377)
        at androidx.activity.ComponentActivity.startActivityForResult(ComponentActivity.java:574)
        at androidx.core.app.ActivityCompat.startActivityForResult(ActivityCompat.java:234)
        at androidx.activity.ComponentActivity$2.onLaunch(ComponentActivity.java:208)
        at androidx.activity.result.ActivityResultRegistry$2.launch(ActivityResultRegistry.java:166)
        at androidx.fragment.app.Fragment$9.launch(Fragment.java:3510)
        at androidx.activity.result.ActivityResultLauncher.launch(ActivityResultLauncher.java:47)
        at org.briarproject.briar.android.settings.SettingsFragment.lambda$onCreatePreferences$0(SettingsFragment.java:66)
        at org.briarproject.briar.android.settings.SettingsFragment.lambda$onCreatePreferences$0$SettingsFragment(Unknown Source:0)
        at org.briarproject.briar.android.settings.-$$Lambda$SettingsFragment$aLVt4dIN9PUOagzsIXcpqTymkBo.onPreferenceClick(Unknown Source:2)
        at androidx.preference.Preference.performClick(Preference.java:1184)
        at androidx.preference.Preference.performClick(Preference.java:1166)
        at androidx.preference.Preference$1.onClick(Preference.java:181)
        at android.view.View.performClick(View.java:8160)
        at android.view.View.performClickInternal(View.java:8137)
        at android.view.View.access$3700(View.java:888)
        at android.view.View$PerformClick.run(View.java:30236)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:246)
        at android.app.ActivityThread.main(ActivityThread.java:8528)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:602)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1130)