Add support for OpenSans and font-awesome fonts.

PiperOrigin-RevId: 833666932
Change-Id: I5f0207c3331705b9078a1297b3e7b2a8d363ad60

cmake/third_party_deps/opensans/CMakeLists.txt

@@ -0,0 +1,15 @@
+# Copyright 2025 DeepMind Technologies Limited
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Data-only package.