✏️ fix RuntimeWarning that should be FutureWarning

Signed-off-by: rjdbcm <[email protected]>

ozi/spec/python.py

@@ -63,6 +63,10 @@ class PythonSupport(Default):
     )
 
     def __post_init__(self: Self) -> None:
+        """Warn the user if the python version is deprecated or pending deprecation.
+
+        :raises: FutureWarning
+        """
         python3_eol = (
             datetime.strptime(
                 self.deprecation_schedule.get(
@@ -78,13 +82,13 @@ def __post_init__(self: Self) -> None:
         if datetime.now(tz=timezone.utc).date() > python3_eol:  # pragma: no cover
             warn(
                 f'Python {pymajor}.{pyminor}.{pypatch} is not supported as of {python3_eol}.',
-                RuntimeWarning,
+                FutureWarning,
             )
         elif datetime.now(tz=timezone.utc).date() > ozi_support_eol:  # pragma: no cover
             warn(
                 f'Python {pymajor}.{pyminor}.{pypatch} support is pending deprecation '
                 f'as of {ozi_support_eol}.',
-                RuntimeWarning,
+                FutureWarning,
             )
 
     @cached_property