Migrate to pyproject.toml, the testing build does not like a mixed requirements.txt.

Author: mikaelfrykholm

pyproject.toml

@@ -15,6 +15,35 @@ authors = [
 maintainers = [
   {name = "Mikael Frykholm", email = "[email protected]"}
 ]
+dependencies = [
+    "accept-types>=0.4.1",
+    "apscheduler==3.6.3",
+    "cachetools>=5.5.2",
+    "eval-type-backport>=0.2.2 ; python_full_version == '3.9.*'",
+    "gunicorn>=23.0.0",
+    "httplib2>=0.7.7",
+    "lxml>=4.1.1",
+    "mako>=1.3.10",
+    "pyconfig>=3.2.3",
+    "pydantic>=2.8",
+    "pyramid>=2.0.2",
+    "pytz>=2025.2",
+    "pyxmlsecurity>=1.0.0",
+    "pyyaml>=3.10",
+    "redis>=5.3.0",
+    "redis-collections>=0.13.0",
+    "requests>=2.32.3",
+    "requests-cache>=1.2.1",
+    "requests-file>=2.1.0",
+    "setuptools>=78.1.1",
+    "simplejson>=2.6.2",
+    "str2bool>=1.1",
+    "urllib3==1.26.19",
+    "whoosh>=2.7.4",
+    "wsgi-intercept>=1.13.1",
+    "xmldiff>=2.7.0",
+    "zipp>=3.19.1",
+]
 [project.scripts]
 pyff = "pyff.md:main"
 pyffd = "pyff.mdq:main"