Bug 1504087 [wpt PR 13846] - Update wpt metadata, a=testonly

wpt-pr: 13846
wpt-type: metadata

testing/web-platform/meta/mediacapture-streams/MediaDevices-getSupportedConstraints.html.ini

@@ -0,0 +1,22 @@
+[MediaDevices-getSupportedConstraints.html]
+  [sampleSize is supported]
+    expected: FAIL
+
+  [aspectRatio is supported]
+    expected: FAIL
+
+  [latency is supported]
+    expected: FAIL
+
+  [resizeMode is supported]
+    expected: FAIL
+
+  [groupId is supported]
+    expected: FAIL
+
+  [sampleRate is supported]
+    expected: FAIL
+
+  [volume is supported]
+    expected: FAIL
+