Audio V4: fix invalid SupportedChannelMasks test

Test was calling getSupportedSamplingRate instead of channel mask.

Bug: 77307068
Test: atest VtsHalAudioV4_0TargetTest
Change-Id: Ib6e9d017793edfc95853cab0c2955b8c801bc66f
Signed-off-by: Kevin Rocard <krocard@google.com>
diff --git a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index c8593e9..4a73180 100644
--- a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -758,7 +758,7 @@
                                 hidl_vec<hidl_bitfield<AudioChannelMask>>& channels) {
     Result res;
     EXPECT_OK(
-        stream->getSupportedSampleRates(extract(stream->getFormat()), returnIn(res, channels)));
+        stream->getSupportedChannelMasks(extract(stream->getFormat()), returnIn(res, channels)));
     return res;
 }