chore: pin posix-sdc as a local editable dependency

Pipfile

@@ -0,0 +1,32 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+"tiararodney.sekft" = {file = ".", editable = true}
+# Local editable override of the posix-sdc dependency declared (abstractly) in
+# pyproject.toml, so the dataset/factory is developed side by side.
+"tiararodney.posix-sdc" = {path = "../posix-sdc", editable = true}
+
+[dev-packages]
+tox = "*"
+pytest = "*"
+build = "*"
+twine = "*"
+setuptools-scm = "~=8.2.0"
+pypi-attestations = "*"
+autopep8 = "*"
+
+[requires]
+python_version = "3"
+
+[scripts]
+"dist" = "python3 -m build"
+"dist:attestations" = "python3 -m pypi_attestations sign dist/*"
+"dist:publish:tiararodney" = "python3 -m twine upload --sign --repository tiararodney dist/*"
+"test" = "tox"
+"test:static" = "tox run -m static"
+"test:unit" = "tox run -m unit"
+"test:integration" = "tox run -m integration"
+"test:smoke" = "tox run -m smoke"