remove fp unit test Kconfig

components/esp32/test/test_fp.c

@@ -4,7 +4,6 @@
 #include "freertos/task.h"
 #include "unity.h"
 
-#if CONFIG_FP_TEST_ENABLE
 static float addsf(float a, float b)
 {
     float result;
@@ -192,4 +191,3 @@ TEST_CASE("context switch saves FP registers", "[fp]")
     }
     TEST_ASSERT(state.fail == 0);
 }
-#endif