Align tftest syntax with tdoc

This commit changes the token separator for inline examples from a
semicolon to a space

tests/doc_examples/conftest.py

@@ -38,7 +38,7 @@ def pytest_generate_tests(metafunc):
         if isinstance(child, marko.block.FencedCode) and child.lang == 'hcl':
           index += 1
           code = child.children[0].children
-          if 'tftest:skip' in code:
+          if 'tftest skip' in code:
             continue
           examples.append(code)
           ids.append(f'{module.stem}:example{index}')

tests/doc_examples/test_plan.py

@@ -17,7 +17,7 @@ from pathlib import Path
 
 
 BASE_PATH = Path(__file__).parent
-EXPECTED_RESOURCES_RE = re.compile(r'# tftest:modules=(\d+):resources=(\d+)')
+EXPECTED_RESOURCES_RE = re.compile(r'# tftest modules=(\d+) resources=(\d+)')
 
 
 def test_example(example_plan_runner, tmp_path, example):