component/pillow: remove workaround for old buildout

this is actually failing with buildout 3.0.1+slapos007:

    While:
      Installing pillow-python.

    An internal error occurred due to a bug in either zc.buildout or in a
    recipe being used:
    Traceback (most recent call last):
      File "eggs/zc.buildout-3.0.1+slapos007-py3.9.egg/zc/buildout/buildout.py", line 2664, in main
        getattr(buildout, command)(args)
      File "eggs/zc.buildout-3.0.1+slapos007-py3.9.egg/zc/buildout/buildout.py", line 855, in install
        self._install_parts(install_args)
      File "eggs/zc.buildout-3.0.1+slapos007-py3.9.egg/zc/buildout/buildout.py", line 1026, in _install_parts
        installed_files = self[part]._call(recipe.install)
      File "eggs/zc.buildout-3.0.1+slapos007-py3.9.egg/zc/buildout/buildout.py", line 1948, in _call
        return f()
      File "eggs/zc.recipe.egg-2.0.8.dev0+slapos007-py3.9.egg/zc/recipe/egg/custom.py", line 80, in install
        return self._install()
      File "eggs/zc.recipe.egg-2.0.8.dev0+slapos007-py3.9.egg/zc/recipe/egg/custom.py", line 150, in _install
        return zc.buildout.easy_install.build(
      File "eggs/zc.buildout-3.0.1+slapos007-py3.9.egg/zc/buildout/easy_install.py", line 1163, in build
        return installer.build(spec, build_ext, patch_dict=patch_dict)
      File "eggs/zc.buildout-3.0.1+slapos007-py3.9.egg/zc/buildout/easy_install.py", line 970, in build
        patch_dict = patch_dict[dist.project_name]
    KeyError: 'pillow'

component/egg-patch/Pillow/0001-set-metadata-in-setup.py-for-compatibility-with-old-.patch

-From 77f86b50f097dcf364e0d140e45593bf001d46bc Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?J=C3=A9rome=20Perrin?= <jerome@nexedi.com>
-Date: Fri, 1 Mar 2024 09:49:17 +0900
-Subject: [PATCH] set metadata in setup.py for compatibility with old slapos
- buildout
-
----
- setup.py | 5 +++++
- 1 file changed, 5 insertions(+)
-
-diff --git a/setup.py b/setup.py
-index 1bf0bcff5..a93fe7b22 100755
---- a/setup.py
-+++ b/setup.py
-@@ -987,6 +987,11 @@ ext_modules = [
- 
- try:
-     setup(
-+        name='pillow',
-+        version='10.2.0',
-+        packages=["PIL"],
-+        include_package_data=True,
-+        package_dir={"": "src"},
-         cmdclass={"build_ext": pil_build_ext},
-         ext_modules=ext_modules,
-         zip_safe=not (debug_build() or PLATFORM_MINGW),
--- 
-2.42.0
-

component/pillow/buildout.cfg

@@ -34,8 +34,3 @@ rpath =
   ${libjpeg:location}/lib
   ${libtiff:location}/lib
   ${zlib:location}/lib
-Pillow-patches =  ${:_profile_base_location_}/../../component/egg-patch/Pillow/0001-set-metadata-in-setup.py-for-compatibility-with-old-.patch#0a06cc5a94d3db24688938731e4b15e2
-Pillow-patch-options = -p1
-
-[pillow-python:python2]
-Pillow-patches =

software/slapos-sr-testing/software.cfg

@@ -543,7 +543,7 @@ mysqlclient = 2.1.1
 paho-mqtt = 1.5.0
 pcpp = 1.30
 persistent = 6.1
-Pillow = 10.2.0+SlapOSPatched001
+Pillow = 10.2.0
 plantuml = 0.3.0:whl
 pypdf = 3.6.0:whl
 pysftp = 0.2.9

stack/erp5/buildout.cfg

@@ -801,7 +801,7 @@ objgraph = 3.1.0
 oic = 1.6.1
 olefile = 0.44
 ordered-set = 4.1.0:whl
-Pillow = 10.2.0+SlapOSPatched001
+Pillow = 10.2.0
 polib = 1.2.0
 pprofile = 2.1.0
 Products.BTreeFolder2 = 4.4+SlapOSPatched001