Let get_file_attributes() work without lsattr -v (#71845)

* Let get_file_attributes() work without `lsattr -v`

Change:
- module_utils's get_file_attributes() expects `lsattr -v` to work, but
  in some cases, it may not.
- The function now takes an optional include_version bool parameter,
  which removes this expectation.
- Places where we call get_file_attributes() without using the 'version'
  it returns, we now call it with include_version=False.

Test Plan:
- New unit tests

Signed-off-by: Rick Elrod <rick@elrod.me>

test/units/module_utils/basic/test_get_file_attributes.py

@@ -39,6 +39,21 @@ DATA = (
     ),
 )
 
+NO_VERSION_DATA = (
+    (
+        '--------------e---- /usr/lib32',
+        {'attr_flags': 'e', 'attributes': ['extents']}
+    ),
+    (
+        '-----------I--e---- /usr/lib',
+        {'attr_flags': 'Ie', 'attributes': ['indexed', 'extents']}
+    ),
+    (
+        '-------A------e---- /tmp/test',
+        {'attr_flags': 'Ae', 'attributes': ['noatime', 'extents']}
+    ),
+)
+
 
 @pytest.mark.parametrize('stdin, data', product(({},), DATA), indirect=['stdin'])
 def test_get_file_attributes(am, stdin, mocker, data):
@@ -48,3 +63,13 @@ def test_get_file_attributes(am, stdin, mocker, data):
     result = am.get_file_attributes('/path/to/file')
     for key, value in data[1].items():
         assert key in result and result[key] == value
+
+
+@pytest.mark.parametrize('stdin, data', product(({},), NO_VERSION_DATA), indirect=['stdin'])
+def test_get_file_attributes_no_version(am, stdin, mocker, data):
+    # Test #18731
+    mocker.patch.object(AnsibleModule, 'get_bin_path', return_value=(0, '/usr/bin/lsattr', ''))
+    mocker.patch.object(AnsibleModule, 'run_command', return_value=(0, data[0], ''))
+    result = am.get_file_attributes('/path/to/file', include_version=False)
+    for key, value in data[1].items():
+        assert key in result and result[key] == value