Unit tests for check_config.h

Ensure that `mbedtls_check_config.h` is taken into account.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/scripts/components-basic-checks.sh b/tests/scripts/components-basic-checks.sh
index 85731a1..c7d8161 100644
--- a/tests/scripts/components-basic-checks.sh
+++ b/tests/scripts/components-basic-checks.sh
@@ -123,4 +123,7 @@
 
     msg "unit test: translate_ciphers.py"
     python3 -m unittest framework/scripts/translate_ciphers.py 2>&1
+
+    msg "unit test: generate_config_checks.py"
+    tests/scripts/test_config_checks.py 2>&1
 }