Updated Unity testing framework to v2.6.0 // Resolve platformio#4871

Author: ivankravets

HISTORY.rst

@@ -21,6 +21,7 @@ test-driven methodologies, and modern toolchains for unrivaled success.
 6.1.16 (2024-??-??)
 ~~~~~~~~~~~~~~~~~~~
 
+* Upgraded the `Unity <https://docs.platformio.org/en/latest/advanced/unit-testing/frameworks/unity.html>`__ testing framework to version 2.6.0, incorporating the latest features and improvements for enhanced testing capabilities
 * Corrected an issue where the incorrect public class was imported for the ``DoctestTestRunner`` (`issue #4949 <https://github.com/platformio/platformio-core/issues/4949>`_)
 
 6.1.15 (2024-04-25)

platformio/test/runners/unity.py

@@ -26,7 +26,7 @@
 
 
 class UnityTestRunner(TestRunnerBase):
-    EXTRA_LIB_DEPS = ["throwtheswitch/Unity@^2.5.2"]
+    EXTRA_LIB_DEPS = ["throwtheswitch/Unity@^2.6.0"]
 
     # Examples:
     # test/test_foo.cpp:44:test_function_foo:FAIL: Expected 32 Was 33