python-setuptools-scm: update to 10.3.4

The 10.3.x series is a chain of fixes to one regression: 10.3.0 let
version inference return before discovering a workdir, and the egg_info
mixin read that missing workdir as "looked and found no checkout",
which suppressed the setuptools.file_finders chain. Builds then
succeeded with the right version and an sdist and wheel missing every
SCM-tracked file that setuptools' own package discovery does not find.
10.3.3 fixed it for a pretended version, 10.3.4 for projects whose
pyproject.toml sits in a subdirectory of the checkout.

10.3.4 also raises the vcs-versioning floor to 2.5.0, which the feed
already ships.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

lang/python/python-setuptools-scm/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=python-setuptools-scm
-PKG_VERSION:=10.2.1
+PKG_VERSION:=10.3.4
 PKG_RELEASE:=1
 
 PYPI_NAME:=setuptools-scm
 PYPI_SOURCE_NAME:=setuptools_scm
-PKG_HASH:=4fa7dd82cf8c800df59c9a288c90299b1657ff1ecfc3f5cc00287c5dbf5e27a9
+PKG_HASH:=a69f28bfc245608781205e912faae437c2b2165773afa4e7b979d77447a69dd2
 
 PKG_LICENSE:=MIT
 PKG_LICENSE_FILES:=LICENSE