[regen] sci-mathematics/rstudio-bin fails tree regen

@org-tekeli-borisp is already working on this.

Since Sep 18, 2024.

````INFO Created: sci-geosciences/qgis/qgis-3.8.3.ebuild
ERROR expected string or bytes-like object
Traceback (most recent call last):
File
"/usr/lib/python3.9/subpop/org.funtoo.metatools/pkgtools/autogen.py",
line 436, in gen_wrapper
await generate(AutoHub(autogen_id, pkgtools), **pkginfo)
File
"/home/tree/repo_tmp/source-trees/kit-fixups/science-kit/curated/sci-ma
thematics/rstudio-bin/autogen.py", line 18, in generate
version =
re.search(r"rstudio-.*-amd64",best_archive).group(0)[8:-6]
File "/usr/lib/python3.9/re.py", line 201, in search
return _compile(pattern, flags).search(string)
TypeError: expected string or bytes-like object
INFO Created: sci-libs/colpack/colpack-1.0.10.ebuild
INFO Created: sci-libs/libctl/libctl-4.5.1.ebuild
INFO Created: sci-libs/hdf/hdf-4.3.0.ebuild
INFO Created: sci-libs/proj-data/proj-data-1.19.0.ebuild
INFO Created: sci-libs/libgeotiff/libgeotiff-1.7.3.ebuild
INFO Created: sci-mathematics/cgal/cgal-5.6.1.ebuild
INFO Created: sci-libs/proj/proj-9.5.0.ebuild
INFO Created: sci-mathematics/sfcgal/sfcgal-1.5.2.ebuild
INFO Created: sci-libs/gdal/gdal-3.9.2.ebuild
ERROR Autogen failed (count: 1). [.generator_thread_task..gen_wra
pper() done, defined at
/usr/lib/python3.9/subpop/org.funtoo.metatools/pkgtools/autogen.py:367>
exception=TypeError('expected string or bytes-like object')>]
ERROR Errors were encountered when processing the following autogens:
ERROR *
/home/tree/repo_tmp/source-trees/kit-fixups/science-kit/curated/sci-mat
hematics/rstudio-bin/autogen.py (sci-mathematics/rstudio-bin)
ERROR End of report.
[?25h
ERROR Command failure from merge-kits: cd
/home/tree/repo_tmp/source-trees/kit-fixups/science-kit/curated && doit
--fast --release next --fastpull_scope=local --moonbeam --prod
CRITICAL Step Autogen failed with Exception: failed autogen in
/home/tree/repo_tmp/source-trees/kit-fixups -- offset
science-kit/curated.
ERROR Kit job failure:
Traceback (most recent call last):
File "/usr/lib/python3.9/site-packages/metatools/kit.py", line 678,
in run
await method()
File "/usr/lib/python3.9/site-packages/metatools/kit.py", line 470,
in generate
await self.generate_autogenerated()
File "/usr/lib/python3.9/site-packages/metatools/kit.py", line 417,
in generate_autogenerated
await self.run(self.autogen_and_copy_from_kit_fixups())
File "/usr/lib/python3.9/site-packages/metatools/kit.py", line 159,
in run
raise e
File "/usr/lib/python3.9/site-packages/metatools/kit.py", line 156,
in run
await step.run(self)
File "/usr/lib/python3.9/site-packages/metatools/steps.py", line 415,
in run
await self.srctree.autogen(src_offset=self.ebuildloc,
scope=self.scope)
File "/usr/lib/python3.9/site-packages/metatools/tree.py", line 88,
in autogen
raise GitTreeError(f"failed autogen in {self.root} -- offset
{src_offset}.")
metatools.tree.GitTreeError: failed autogen in
/home/tree/repo_tmp/source-trees/kit-fixups -- offset
science-kit/curated.
[?25h`````