Add missing cypress secure requirement

Author: multiplemonomials

.github/workflows/greentea_cmake.yml

@@ -2,7 +2,7 @@ name: Compile Check
 on: [pull_request]
 
 jobs:
-  greentea-tests:
+  build-greentea:
     runs-on: ubuntu-latest
     container: ghcr.io/armmbed/mbed-os-env:master-latest
 

platform/tests/TESTS/mbed_platform/wait_ns/main.cpp

@@ -77,7 +77,8 @@ void test_wait_ns_time_measurement()
     timer.stop();
 
     /* Check results - wait_val_us us have elapsed. */
-    TEST_ASSERT_FLOAT_WITHIN(DELTA * wait_val_s, MIDPOINT * wait_val_s, timer.read());
+    TEST_ASSERT_FLOAT_WITHIN(DELTA * wait_val_s, MIDPOINT * wait_val_s,
+                             std::chrono::duration<float>(timer.elapsed_time()).count());
 }
 
 utest::v1::status_t test_setup(const size_t number_of_cases)

rtos/tests/TESTS/mbed_rtos/heap_and_stack/main.cpp

@@ -260,7 +260,7 @@ void test_heap_allocation_free(void)
     check_and_free_heap(head, max_allocation_size);
 
     // Force a task switch so a stack check is performed
-    ThisThread::sleep_for(10);
+    ThisThread::sleep_for(10s);
 
     printf("Total size dynamically allocated: %luB\n", max_allocation_size);
 }

rtos/tests/TESTS/mbed_rtos/malloc/main.cpp

@@ -89,7 +89,7 @@ void test_multithread_allocation(void)
 
     // Give the test time to run
     while (test_time--) {
-        ThisThread::sleep_for(1000);
+        ThisThread::sleep_for(1s);
     }
 
     // Join and delete all threads

tools/requirements.txt

@@ -33,6 +33,7 @@ lxml; sys_platform == 'darwin'
 # needed for signing secure images
 cryptography
 cbor
+cysecuretools~=6.0
 
 # Needed for downloading CMSIS MCU descriptions
 cmsis-pack-manager~=0.5.0