Refer to the correct path for including ppc_vsx-inl.h (#41597)

Signed-off-by: Md.afsan Hossain <[email protected]>
Signed-off-by: Jonh Wendell <[email protected]>

Author: jwendell

bazel/highway-ppc64le.patch

@@ -0,0 +1,12 @@
+diff --git a/BUILD b/BUILD
+index c825050b..7dd168db 100644
+--- a/BUILD
++++ b/BUILD
+@@ -198,6 +198,7 @@ cc_library(
+         "hwy/ops/x86_128-inl.h",
+         "hwy/ops/x86_256-inl.h",
+         "hwy/ops/x86_512-inl.h",
++        "hwy/ops/ppc_vsx-inl.h",
+         # Select avoids recompiling native arch if only non-native changed
+     ] + select({
+         ":compiler_emscripten": [

bazel/repositories.bzl

@@ -767,6 +767,10 @@ def _fast_float():
 def _highway():
     external_http_archive(
         name = "highway",
+        patches = [
+            "@envoy//bazel:highway-ppc64le.patch",
+        ],
+        patch_args = ["-p1"],
     )
 
 def _dragonbox():