Add support for components V2

Co-authored-by: Michael H <michael@michaelhall.tech>
Co-authored-by: Soheab <33902984+Soheab@users.noreply.github.com>
Co-authored-by: owocado <24418520+owocado@users.noreply.github.com>
Co-authored-by: Jay3332 <40323796+jay3332@users.noreply.github.com>
Co-authored-by: Danny <1695103+Rapptz@users.noreply.github.com>

discord/enums.py

@@ -81,6 +81,8 @@ __all__ = (
     'StatusDisplayType',
     'OnboardingPromptType',
     'OnboardingMode',
+    'SeparatorSpacing',
+    'MediaItemLoadingState',
 )
 
 
@@ -668,6 +670,13 @@ class ComponentType(Enum):
     role_select = 6
     mentionable_select = 7
     channel_select = 8
+    section = 9
+    text_display = 10
+    thumbnail = 11
+    media_gallery = 12
+    file = 13
+    separator = 14
+    container = 17
 
     def __int__(self) -> int:
         return self.value
@@ -953,6 +962,18 @@ class OnboardingMode(Enum):
     advanced = 1
 
 
+class SeparatorSpacing(Enum):
+    small = 1
+    large = 2
+
+
+class MediaItemLoadingState(Enum):
+    unknown = 0
+    loading = 1
+    loaded = 2
+    not_found = 3
+
+
 def create_unknown_value(cls: Type[E], val: Any) -> E:
     value_cls = cls._enum_value_cls_  # type: ignore # This is narrowed below
     name = f'unknown_{val}'