Effect: Release FinalShaderProgramWrapper when releasing DVFP.

Otherwise, there's a memory leak of ~30MB, as this is never released.

This likely used to be considered released as part of what now became
`intermediateGlShaderPrograms`, but its release was missed after we split
`finalShaderProgramWrapper` out from the larger glShaderProgram list.

PiperOrigin-RevId: 590954785

libraries/effect/src/main/java/androidx/media3/effect/DefaultVideoFrameProcessor.java

@@ -887,6 +887,7 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
         for (int i = 0; i < intermediateGlShaderPrograms.size(); i++) {
           intermediateGlShaderPrograms.get(i).release();
         }
+        finalShaderProgramWrapper.release();
       } catch (Exception e) {
         Log.e(TAG, "Error releasing shader program", e);
       }