Skip Texture2DTestES3.TextureImplPropogatesDirtyBits on Win AMD GL

Bug: angleproject:3371
Change-Id: I7601e6b658835b9c948acab98491f5bd01ea9497
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1562517
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
diff --git a/src/tests/gl_tests/TextureTest.cpp b/src/tests/gl_tests/TextureTest.cpp
index 7823ba1..8afe1bc 100644
--- a/src/tests/gl_tests/TextureTest.cpp
+++ b/src/tests/gl_tests/TextureTest.cpp
@@ -1726,6 +1726,8 @@
 TEST_P(Texture2DTestES3, TextureImplPropogatesDirtyBits)
 {
     ANGLE_SKIP_TEST_IF(IsIntel() && IsOpenGL());
+    // Flaky hangs on Win10 AMD RX 550 GL. http://anglebug.com/3371
+    ANGLE_SKIP_TEST_IF(IsWindows() && IsAMD() && IsOpenGL());
 
     // The workaround in the GL backend required to trigger this bug generates driver warning
     // messages.