test: fall back to setuptools_scm

pyproject.toml

@@ -7,13 +7,17 @@
 # work.  If not, see <https://creativecommons.org/licenses/by-nc-sa/4.0/>.
 
 [build-system]
-requires = ["setuptools>=63", "wheel", "setuptools-git-versioning<2"]
+#requires = ["setuptools>=63", "wheel", "setuptools-git-versioning<2"]
+requires = ["setuptools>=63", "wheel", "setuptools_scm"]
 build-backend = "setuptools.build_meta"
 
-[tool.setuptools-git-versioning]
-enabled = true
-dev_template    = "{tag}.post{ccount}"
-tag_filter      = "^\\d+\\.\\d+\\.\\d+$"
+#[tool.setuptools-git-versioning]
+#enabled = true
+#dev_template    = "{tag}.post{ccount}"
+#tag_filter      = "^\\d+\\.\\d+\\.\\d+$"
+
+[tool.setuptools_scm]
+version_scheme= "post-release"
 
 [project]
 name = "pygitversionhelper"