Be robust against provideProvisionResponse throwing unchecked exceptions

Other catch blocks in this class catch everything. This one should
too.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=173118891

library/core/src/main/java/com/google/android/exoplayer2/drm/DefaultDrmSession.java

@@ -17,7 +17,6 @@ package com.google.android.exoplayer2.drm;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
-import android.media.DeniedByServerException;
 import android.media.NotProvisionedException;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -281,7 +280,7 @@ import java.util.UUID;
 
     try {
       mediaDrm.provideProvisionResponse((byte[]) response);
-    } catch (DeniedByServerException e) {
+    } catch (Exception e) {
       provisioningManager.onProvisionError(e);
       return;
     }