Add --features=external_include_paths to Bazel CI to ignore warnings

from dependencies

PiperOrigin-RevId: 467659690
Change-Id: I4804a825af50594fdd49e8927411b805dc5912f5

ci/linux_clang-latest_libcxx_asan_bazel.sh

@@ -85,6 +85,7 @@ for std in ${STD}; do
           --copt="-fno-sanitize-blacklist" \
           --copt=-Werror \
           --distdir="/bazel-distdir" \
+          --features=external_include_paths \
           --keep_going \
           --linkopt="-fsanitize=address" \
           --linkopt="-fsanitize-link-c++-runtime" \

ci/linux_clang-latest_libcxx_bazel.sh

@@ -87,6 +87,7 @@ for std in ${STD}; do
             --copt=-Werror \
             --define=\"absl=1\" \
             --distdir=\"/bazel-distdir\" \
+            --features=external_include_paths \
             --keep_going \
             --show_timestamps \
             --test_env=\"GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1\" \

ci/linux_clang-latest_libcxx_tsan_bazel.sh

@@ -83,6 +83,7 @@ for std in ${STD}; do
           --copt="-fno-sanitize-blacklist" \
           --copt=-Werror \
           --distdir="/bazel-distdir" \
+          --features=external_include_paths \
           --keep_going \
           --linkopt="-fsanitize=thread" \
           --show_timestamps \

ci/linux_clang-latest_libstdcxx_bazel.sh

@@ -80,6 +80,7 @@ for std in ${STD}; do
           --copt=-Werror \
           --define="absl=1" \
           --distdir="/bazel-distdir" \
+          --features=external_include_paths \
           --keep_going \
           --linkopt="--gcc-toolchain=/usr/local" \
           --show_timestamps \

ci/linux_gcc-floor_libstdcxx_bazel.sh

@@ -79,6 +79,7 @@ for std in ${STD}; do
           --copt=-Werror \
           --define="absl=1" \
           --distdir="/bazel-distdir" \
+          --features=external_include_paths \
           --keep_going \
           --show_timestamps \
           --test_env="GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1" \

ci/linux_gcc-latest_libstdcxx_bazel.sh

@@ -85,6 +85,7 @@ for std in ${STD}; do
             --copt=-Werror \
             --define=\"absl=1\" \
             --distdir=\"/bazel-distdir\" \
+            --features=external_include_paths \
             --keep_going \
             --show_timestamps \
             --test_env=\"GTEST_INSTALL_FAILURE_SIGNAL_HANDLER=1\" \

ci/macos_xcode_bazel.sh

@@ -56,6 +56,7 @@ ${BAZEL_BIN} test ... \
   --copt="-DGTEST_REMOVE_LEGACY_TEST_CASEAPI_=1" \
   --copt="-Werror" \
   --cxxopt="-std=c++14" \
+  --features=external_include_paths \
   --keep_going \
   --show_timestamps \
   --test_env="TZDIR=${ABSEIL_ROOT}/absl/time/internal/cctz/testdata/zoneinfo" \