message: bazel: build tests only in sanitizer runs
diff: @@ -145,7 +145,7 @@ elif [[ "$CI_TARGET" == "bazel.debug.server_only" ]]; then
  exit 0
  elif [[ "$CI_TARGET" == "bazel.asan" ]]; then
  setup_clang_toolchain
  - BAZEL_BUILD_OPTIONS="${BAZEL_BUILD_OPTIONS} -c dbg --config=clang-asan"
  + BAZEL_BUILD_OPTIONS="${BAZEL_BUILD_OPTIONS} -c dbg --config=clang-asan --build_tests_only"
  echo "bazel ASAN/UBSAN debug build with tests"
  echo "Building and testing envoy tests ${TEST_TARGETS}"
  bazel_with_collection test ${BAZEL_BUILD_OPTIONS} ${TEST_TARGETS}
  @@ -174,7 +174,7 @@ elif [[ "$CI_TARGET" == "bazel.tsan" ]]; then
  setup_clang_toolchain
  echo "bazel TSAN debug build with tests"
  echo "Building and testing envoy tests ${TEST_TARGETS}"
  - bazel_with_collection test ${BAZEL_BUILD_OPTIONS} -c dbg --config=clang-tsan ${TEST_TARGETS}
  + bazel_with_collection test ${BAZEL_BUILD_OPTIONS} -c dbg --config=clang-tsan --build_tests_only ${TEST_TARGETS}
  echo "Building and testing envoy-filter-example tests..."
  cd "${ENVOY_FILTER_EXAMPLE_SRCDIR}"
  bazel_with_collection test ${BAZEL_BUILD_OPTIONS} -c dbg --config=clang-tsan \
  