build(deps): bump django from 3.1 to 3.1.1 (#200)

Bumps [django](https://github.com/django/django) from 3.1 to 3.1.1.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/3.1...3.1.1)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

Pipfile.lock

@@ -54,10 +54,10 @@
         },
         "botocore": {
             "hashes": [
-                "sha256:198a62d387eb64b4c1dde33a9c41e96b07884c68c1442dd7c7d38123592aae7c",
+                "sha256:7e0272ceeb7747ed259a392e8d7b624cfd037085a8c59ef2b9f8916e7c556267",
-                "sha256:5f984def778b0000a12cf28ec727d64634ca46ab0dcdb5ce8b654bfb2a1fb99c"
+                "sha256:d37a83ac23257c85c48b74ab81173980234f8fc078e7a9d312d0ee7d057f90e6"
             ],
-            "version": "==1.17.51"
+            "version": "==1.17.53"
         },
         "celery": {
             "hashes": [
@@ -170,11 +170,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:1a63f5bb6ff4d7c42f62a519edc2adbb37f9b78068a5a862beff858b68e3dc8b",
+                "sha256:59c8125ca873ed3bdae9c12b146fbbd6ed8d0f743e4cf5f5817af50c51f1fc2f",
-                "sha256:2d390268a13c655c97e0e2ede9d117007996db692c1bb93eabebd4fb7ea7012b"
+                "sha256:b5fbb818e751f660fa2d576d9f40c34a4c615c8b48dd383f5216e609f383371f"
             ],
             "index": "pypi",
-            "version": "==3.1"
+            "version": "==3.1.1"
         },
         "django-cors-middleware": {
             "hashes": [
@@ -959,11 +959,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:1a63f5bb6ff4d7c42f62a519edc2adbb37f9b78068a5a862beff858b68e3dc8b",
+                "sha256:59c8125ca873ed3bdae9c12b146fbbd6ed8d0f743e4cf5f5817af50c51f1fc2f",
-                "sha256:2d390268a13c655c97e0e2ede9d117007996db692c1bb93eabebd4fb7ea7012b"
+                "sha256:b5fbb818e751f660fa2d576d9f40c34a4c615c8b48dd383f5216e609f383371f"
             ],
             "index": "pypi",
-            "version": "==3.1"
+            "version": "==3.1.1"
         },
         "django-debug-toolbar": {
             "hashes": [
@@ -1072,10 +1072,10 @@
         },
         "pbr": {
             "hashes": [
-                "sha256:07f558fece33b05caf857474a366dfcc00562bca13dd8b47b2b3e22d9f9bf55c",
+                "sha256:14bfd98f51c78a3dd22a1ef45cf194ad79eee4a19e8e1a0d5c7f8e81ffe182ea",
-                "sha256:579170e23f8e0c2f24b0de612f71f648eccb79fb1322c814ae6b3c07b5ba23e8"
+                "sha256:5adc0f9fc64319d8df5ca1e4e06eea674c26b80e6f00c530b18ce6a6592ead15"
             ],
-            "version": "==5.4.5"
+            "version": "==5.5.0"
         },
         "pep8-naming": {
             "hashes": [
@@ -1254,10 +1254,10 @@
         },
         "stevedore": {
             "hashes": [
-                "sha256:38791aa5bed922b0a844513c5f9ed37774b68edc609e5ab8ab8d8fe0ce4315e5",
+                "sha256:a34086819e2c7a7f86d5635363632829dab8014e5fd7be2454c7cba84ac7514e",
-                "sha256:c8f4f0ebbc394e52ddf49de8bcc3cf8ad2b4425ebac494106bbc5e3661ac7633"
+                "sha256:ddc09a744dc224c84ec8e8efcb70595042d21c97c76df60daee64c9ad53bc7ee"
             ],
-            "version": "==3.2.0"
+            "version": "==3.2.1"
         },
         "toml": {
             "hashes": [