Update to versioneer 0.29 and devendor

Author: vzhurba01

MANIFEST.in

@@ -1,2 +1 @@
-include versioneer.py
 include cuda/_version.py

pyproject.toml

@@ -7,7 +7,7 @@
 # is strictly prohibited.
 
 [build-system]
-requires = ["setuptools", "setuptools-scm", "cython", "pyclibrary"]
+requires = ["setuptools", "versioneer[toml]==0.29", "cython", "pyclibrary"]
 build-backend = "setuptools.build_meta"
 
 [project]

requirements.txt

@@ -3,3 +3,6 @@ pytest>=6.2.4
 pytest-benchmark>=3.4.1
 numpy>=1.21.1
 pyclibrary>=0.1.7
+setuptools
+tomli; python_version < "3.11"
+versioneer==0.29

setup.py

@@ -17,11 +17,7 @@
 from setuptools import find_packages, setup
 from setuptools.extension import Extension
 from setuptools.command.build_ext import build_ext
-try:
-    import versioneer
-except ImportError:
-    sys.path.append(os.path.dirname(os.path.realpath(__file__)))
-    import versioneer
+import versioneer
 
 # ----------------------------------------------------------------------
 # Fetch configuration options