File test_instance_tracker.patch of Package abseil-cpp

--- abseil-cpp-20260107.0/absl/container/CMakeLists.txt	2026-01-15 09:05:01.099736976 +0100
+++ abseil-cpp-20260107.0/absl/container/CMakeLists.txt	2026-01-15 09:05:37.233089454 +0100
@@ -1119,6 +1119,7 @@
     absl::config
     absl::test_instance_tracker
     GTest::gmock
+  TESTONLY
 )
 
 absl_cc_library(