When minimal build is enabled, it only includes the main component and
its dependencies. This leads to test components specified through
TEST_COMPONENTS being ignored, meaning no tests are executed. The issue
arises because test components are also checked against the COMPONENTS
variable, and if they aren't listed there, they are disregarded. To fix
this, explicitly add TEST_COMPONENTS to COMPONENTS when the minimal
build is enabled.
Closes https://github.com/espressif/esp-idf/issues/15485
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
9eb6f68454