Bump pcloud sdk to v1.8.1 (latest available in maven)

NOTE: pCloud auth does NOT currently work. The redirect_uri needs
      updating in the Kp2A pCloud app configuration.

See here for more info:
      https://github.com/pCloud/pcloud-sdk-java/issues/33

src/PCloudBindings/PCloudBindings.csproj

@@ -56,7 +56,7 @@
   <ItemGroup>
     <None Include="Jars\AboutJars.txt" />
     <None Include="Additions\AboutAdditions.txt" />
-    <LibraryProjectZip Include="Jars\pcloud-sdk-android-1.2.0.aar" />
+    <LibraryProjectZip Include="Jars\pcloud-sdk-android-1.8.1.aar" />
   </ItemGroup>
   <ItemGroup>
     <TransformFile Include="Transforms\Metadata.xml" />
@@ -72,6 +72,6 @@
   </Target>
   -->
   <ItemGroup>
-    <EmbeddedReferenceJar Include="Jars\pcloud-sdk-java-core-1.2.0.jar" />
+    <EmbeddedReferenceJar Include="Jars\pcloud-sdk-java-core-1.8.1.jar" />
   </ItemGroup>
 </Project>

src/java/JavaFileStorage/app/build.gradle

@@ -47,8 +47,8 @@ dependencies {
     implementation('com.onedrive.sdk:onedrive-sdk-android:1.2.0') {
         transitive = false
     }
-    implementation 'com.pcloud.sdk:java-core:1.2.0'
+    implementation 'com.pcloud.sdk:java-core:1.8.1'
-    implementation 'com.pcloud.sdk:android:1.2.0'
+    implementation 'com.pcloud.sdk:android:1.8.1'
     implementation 'com.google.code.gson:gson:2.8.6'
     implementation 'com.microsoft.services.msa:msa-auth:0.8.6'
     implementation 'com.microsoft.aad:adal:1.14.0'

src/java/JavaFileStorage/app/src/main/java/keepass2android/javafilestorage/PCloudFileStorage.java

@@ -22,6 +22,7 @@ import com.pcloud.sdk.ApiError;
 import com.pcloud.sdk.Authenticators;
 import com.pcloud.sdk.AuthorizationActivity;
 import com.pcloud.sdk.AuthorizationData;
+import com.pcloud.sdk.AuthorizationRequest;
 import com.pcloud.sdk.AuthorizationResult;
 import com.pcloud.sdk.Call;
 import com.pcloud.sdk.DataSource;
@@ -228,7 +229,12 @@ public class PCloudFileStorage extends JavaFileStorageBase
             finishActivityWithSuccess(activity);
         } else if (!activity.getState().getBoolean("hasStartedAuth", false)) {
             Activity castedActivity = (Activity)activity;
-            Intent authIntent = AuthorizationActivity.createIntent(castedActivity, this.clientId);
+            AuthorizationRequest req = AuthorizationRequest.create()
+                    .setClientId(this.clientId)
+                    .setType(AuthorizationRequest.Type.TOKEN)
+                    .setForceAccessApproval(true)
+                    .build();
+            Intent authIntent = AuthorizationActivity.createIntent(castedActivity, req);
             castedActivity.startActivityForResult(authIntent, PCLOUD_AUTHORIZATION_REQUEST_CODE);
             activity.getState().putBoolean("hasStartedAuth", true);
         }