build(deps): bump django from 3.1.6 to 3.1.7 (#574)

Bumps [django](https://github.com/django/django) from 3.1.6 to 3.1.7.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/3.1.6...3.1.7)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Pipfile.lock

@@ -312,11 +312,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:169e2e7b4839a7910b393eec127fd7cbae62e80fa55f89c6510426abf673fe5f",
-                "sha256:c6c0462b8b361f8691171af1fb87eceb4442da28477e12200c40420176206ba7"
+                "sha256:32ce792ee9b6a0cbbec340123e229ac9f765dff8c2a4ae9247a14b2ba3a365a7",
+                "sha256:baf099db36ad31f970775d0be5587cc58a6256a6771a44eb795b554d45f211b8"
             ],
             "index": "pypi",
-            "version": "==3.1.6"
+            "version": "==3.1.7"
         },
         "django-cors-middleware": {
             "hashes": [
@@ -1553,11 +1553,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:169e2e7b4839a7910b393eec127fd7cbae62e80fa55f89c6510426abf673fe5f",
-                "sha256:c6c0462b8b361f8691171af1fb87eceb4442da28477e12200c40420176206ba7"
+                "sha256:32ce792ee9b6a0cbbec340123e229ac9f765dff8c2a4ae9247a14b2ba3a365a7",
+                "sha256:baf099db36ad31f970775d0be5587cc58a6256a6771a44eb795b554d45f211b8"
             ],
             "index": "pypi",
-            "version": "==3.1.6"
+            "version": "==3.1.7"
         },
         "django-debug-toolbar": {
             "hashes": [