Disable META_FASTPATH for libbnnmlowp.

Bug: 130573439
Test: mm
Test: atest -a CtsRsBlasTestCases
Change-Id: I59ffb6359f668ba6bd7cf4633b190249724d6f20
diff --git a/eight_bit_int_gemm/Android.bp b/eight_bit_int_gemm/Android.bp
index 92a4cb1..c7f82fc 100644
--- a/eight_bit_int_gemm/Android.bp
+++ b/eight_bit_int_gemm/Android.bp
@@ -19,7 +19,8 @@
         "-Werror",
         "-Wno-error=#warnings",
         "-Wno-unused-parameter",
-        "-DGEMMLOWP_USE_META_FASTPATH",
+        // b/130573439, disable the META_FASTPATH.
+        // "-DGEMMLOWP_USE_META_FASTPATH",
     ],
 
     srcs: ["eight_bit_int_gemm.cc"],