lock versions of python packages used in CI

This is to make sure that new releases of linters do not cause CI for
unrelated PRs to fail.

Author: VincentVanlaer

requirements-dev.in

@@ -0,0 +1,6 @@
+# To update requirements-dev.txt, install pip-tools and run the command given in requirements-dev.txt
+fortitude-lint>=0.7.2
+fprettify>=0.3.7
+ruff>=0.11.6
+sphinx-lint>=1.0.0
+codespell>=2.4.1

requirements-dev.txt

@@ -1,5 +1,22 @@
-fortitude-lint>=0.7.2
-fprettify>=0.3.7
-ruff>=0.11.6
-sphinx-lint>=1.0.0
-codespell>=2.4.1
+#
+# This file is autogenerated by pip-compile with Python 3.13
+# by the following command:
+#
+#    pip-compile --strip-extras requirements-dev.in
+#
+codespell==2.4.2
+    # via -r requirements-dev.in
+configargparse==1.7.5
+    # via fprettify
+fortitude-lint==0.8.0
+    # via -r requirements-dev.in
+fprettify==0.3.7
+    # via -r requirements-dev.in
+polib==1.2.0
+    # via sphinx-lint
+regex==2026.4.4
+    # via sphinx-lint
+ruff==0.15.10
+    # via -r requirements-dev.in
+sphinx-lint==1.0.2
+    # via -r requirements-dev.in