python-typing_extensions: Update to 4.12.2

[Changelog](https://github.com/python/typing_extensions/blob/4.12.2/CHANGELOG.md#release-4122-june-7-2024)

p/python-typing_extensions/manifest.x86_64.jsonc

@@ -4,23 +4,25 @@
 	"packages": {
 		"python-typing_extensions": {
 			"build-depends": [
-				"binary(python3)",
-				"python-flit-core",
-				"python-installer"
+				"python(flit_core)"
 			],
 			"files": [
 				"/usr/lib/python3.11/site-packages/__pycache__/typing_extensions.cpython-311.opt-1.pyc",
 				"/usr/lib/python3.11/site-packages/__pycache__/typing_extensions.cpython-311.pyc",
-				"/usr/lib/python3.11/site-packages/typing_extensions-4.5.0.dist-info/LICENSE",
-				"/usr/lib/python3.11/site-packages/typing_extensions-4.5.0.dist-info/METADATA",
-				"/usr/lib/python3.11/site-packages/typing_extensions-4.5.0.dist-info/RECORD",
-				"/usr/lib/python3.11/site-packages/typing_extensions-4.5.0.dist-info/WHEEL",
+				"/usr/lib/python3.11/site-packages/typing_extensions-4.12.2.dist-info/LICENSE",
+				"/usr/lib/python3.11/site-packages/typing_extensions-4.12.2.dist-info/METADATA",
+				"/usr/lib/python3.11/site-packages/typing_extensions-4.12.2.dist-info/RECORD",
+				"/usr/lib/python3.11/site-packages/typing_extensions-4.12.2.dist-info/WHEEL",
 				"/usr/lib/python3.11/site-packages/typing_extensions.py"
 			],
-			"name": "python-typing_extensions"
+			"name": "python-typing_extensions",
+			"provides": [
+				"python(typing_extensions(3.11))",
+				"python(typing_extensions)"
+			]
 		}
 	},
 	"source-name": "python-typing_extensions",
-	"source-release": "1",
-	"source-version": "4.5.0"
+	"source-release": "2",
+	"source-version": "4.12.2"
 }

p/python-typing_extensions/stone.yaml

@@ -4,20 +4,18 @@
 # SPDX-License-Identifier: MPL-2.0
 #
 name        : python-typing_extensions
-version     : 4.5.0
-release     : 1
+version     : 4.12.2
+release     : 2
 homepage    : https://pypi.org/project/typing-extensions/
 upstreams   :
-    - https://pypi.io/packages/source/t/typing_extensions/typing_extensions-4.5.0.tar.gz : 5cb5f4a79139d699607b3ef622a1dedafa84e115ab0024e0d9c044a9479ca7cb
+    - https://pypi.io/packages/source/t/typing_extensions/typing_extensions-4.12.2.tar.gz : 1a7ead55c7e559dd4dee8856e3a88b41225abfe1ce8df57b7c13915fe121ffb8
 summary     : Backported and experimental type hints for Python
 description : |
     Backported and experimental type hints for Python
 license     :
     - Python-2.0
 builddeps   :
-    - binary(python3)
-    - python-flit-core
-    - python-installer
+    - python(flit_core)
 build       : |
     %pyproject_build
 install     : |