ci: Move different sets of constraint and requirement files to different directories.

This allows Dependabot to update both dependency sets independently.

Signed-off-by: Michael Seifert <[email protected]>

Author: seifertm

.github/dependabot.yml

@@ -2,9 +2,15 @@
 version: 2
 updates:
 - package-ecosystem: pip
-  directory: /
+  directory: /dependencies/default
   schedule:
-    interval: daily
+    interval: weekly
+  open-pull-requests-limit: 10
+  target-branch: master
+- package-ecosystem: pip
+  directory: /dependencies/pytest-min
+  schedule:
+    interval: weekly
   open-pull-requests-limit: 10
   target-branch: master
 - package-ecosystem: github-actions

constraints.txt renamed to dependencies/default/constraints.txt

@@ -8,17 +8,17 @@ passenv =
 [testenv]
 extras = testing
 deps =
-     --requirement requirements.txt
-     --constraint constraints.txt
+     --requirement dependencies/default/requirements.txt
+     --constraint dependencies/default/constraints.txt
 commands = make test
 allowlist_externals =
     make
 
 [testenv:pytest-min]
 extras = testing
 deps =
-     --requirement pytest-min-requirements.txt
-     --constraint pytest-min-constraints.txt
+     --requirement dependencies/pytest-min/requirements.txt
+     --constraint dependencies/pytest-min/constraints.txt
 commands = make test
 allowlist_externals =
     make