Issues/issue 461 update to zephyr v3 4 0 in ci (#463)

* [WIP] Remove unit testcases duplicated under non-unit tree

* [WIP] Update west.yml to Zephyr v3.3.0 (twister verified)

* Update CI to Zephyr v3.4.0 w/ reduced module set

- Update zephyr/module.yml to use Zephyr v3.4.0 + cmsis;
- Update tests to use ZTEST_NEW_API for zephyr builds

Verified by:

1. make clean test
2. ./zephyr/scripts/twister -p unit_testing -T bacnet/zephyr/tests/bacnet

---------

Co-authored-by: Gregory Shue <gregory.shue@legrand.com>

test/bacnet/basic/sys/sbuf/src/main.c

@@ -19,7 +19,11 @@
 /**
  * @brief Test
  */
+#if defined(CONFIG_ZTEST_NEW_API)
+ZTEST(sbuf_tests, testStaticBuffer)
+#else
 static void testStaticBuffer(void)
+#endif
 {
     STATIC_BUFFER sbuffer;
     char *data1 = "Joshua";
@@ -75,6 +79,9 @@ static void testStaticBuffer(void)
  */
 
 
+#if defined(CONFIG_ZTEST_NEW_API)
+ZTEST_SUITE(sbuf_tests, NULL, NULL, NULL, NULL, NULL);
+#else
 void test_main(void)
 {
     ztest_test_suite(sbuf_tests,
@@ -83,3 +90,4 @@ void test_main(void)
 
     ztest_run_test_suite(sbuf_tests);
 }
+#endif