Move QuicIpAddress and IpAddressFamily to third_party/quiche.

Move them  from third_party/quic to third_party/quiche because
third_party/quiche/common/platform/api/quiche_test_loopback.h depends on them.
Move them outside platform because they are not actually platformized.

Leave aliases in place for the time being.  Users will be migrated and aliases
removed in a follow-up CL.

PiperOrigin-RevId: 472516696
diff --git a/build/source_list.bzl b/build/source_list.bzl
index 8c1584d..2f69820 100644
--- a/build/source_list.bzl
+++ b/build/source_list.bzl
@@ -48,6 +48,8 @@
     "common/quiche_data_reader.h",
     "common/quiche_data_writer.h",
     "common/quiche_endian.h",
+    "common/quiche_ip_address.h",
+    "common/quiche_ip_address_family.h",
     "common/quiche_linked_hash_map.h",
     "common/quiche_mem_slice_storage.h",
     "common/quiche_protocol_flags_list.h",
@@ -406,6 +408,8 @@
     "common/quiche_buffer_allocator.cc",
     "common/quiche_data_reader.cc",
     "common/quiche_data_writer.cc",
+    "common/quiche_ip_address.cc",
+    "common/quiche_ip_address_family.cc",
     "common/quiche_mem_slice_storage.cc",
     "common/quiche_text_utils.cc",
     "common/simple_buffer_allocator.cc",
@@ -662,8 +666,6 @@
     "quic/core/tls_server_handshaker.cc",
     "quic/core/uber_quic_stream_id_manager.cc",
     "quic/core/uber_received_packet_manager.cc",
-    "quic/platform/api/quic_ip_address.cc",
-    "quic/platform/api/quic_ip_address_family.cc",
     "quic/platform/api/quic_socket_address.cc",
     "spdy/core/array_output_buffer.cc",
     "spdy/core/hpack/hpack_constants.cc",
@@ -1064,6 +1066,7 @@
     "common/quiche_data_reader_test.cc",
     "common/quiche_data_writer_test.cc",
     "common/quiche_endian_test.cc",
+    "common/quiche_ip_address_test.cc",
     "common/quiche_linked_hash_map_test.cc",
     "common/quiche_mem_slice_storage_test.cc",
     "common/quiche_text_utils_test.cc",
@@ -1269,7 +1272,6 @@
     "quic/core/tls_server_handshaker_test.cc",
     "quic/core/uber_quic_stream_id_manager_test.cc",
     "quic/core/uber_received_packet_manager_test.cc",
-    "quic/platform/api/quic_ip_address_test.cc",
     "quic/platform/api/quic_socket_address_test.cc",
     "quic/test_tools/crypto_test_utils_test.cc",
     "quic/test_tools/quic_test_utils_test.cc",