build(deps): bump django from 3.1.3 to 3.1.4 (#356)

Bumps [django](https://github.com/django/django) from 3.1.3 to 3.1.4.
- [Release notes](https://github.com/django/django/releases)
- [Commits](https://github.com/django/django/compare/3.1.3...3.1.4)

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

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

Pipfile.lock

@@ -82,10 +82,10 @@
         },
         "botocore": {
             "hashes": [
-                "sha256:034dadecf19293a15da40272073093049519575df2b438954e2da0ffb7b8279f",
-                "sha256:88334b0a80416d3b662bba2067cc48afe9fd1515c3b8413d592a1933e41ce55a"
+                "sha256:97741448e63850895818193c29b93ec6319135587ae4994a6f611ffccb1a978e",
+                "sha256:d8dab9b74dc0ad2e5439e5ea3c119e234d2f02952f37f379d9a74adfa305ed75"
             ],
-            "version": "==1.19.26"
+            "version": "==1.19.28"
         },
         "cachetools": {
             "hashes": [
@@ -264,11 +264,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:14a4b7cd77297fba516fc0d92444cc2e2e388aa9de32d7a68d4a83d58f5a4927",
-                "sha256:14b87775ffedab2ef6299b73343d1b4b41e5d4e2aa58c6581f114dbec01e3f8f"
+                "sha256:5c866205f15e7a7123f1eec6ab939d22d5bde1416635cab259684af66d8e48a2",
+                "sha256:edb10b5c45e7e9c0fb1dc00b76ec7449aca258a39ffd613dbd078c51d19c9f03"
             ],
             "index": "pypi",
-            "version": "==3.1.3"
+            "version": "==3.1.4"
         },
         "django-cors-middleware": {
             "hashes": [
@@ -1347,11 +1347,11 @@
         },
         "django": {
             "hashes": [
-                "sha256:14a4b7cd77297fba516fc0d92444cc2e2e388aa9de32d7a68d4a83d58f5a4927",
-                "sha256:14b87775ffedab2ef6299b73343d1b4b41e5d4e2aa58c6581f114dbec01e3f8f"
+                "sha256:5c866205f15e7a7123f1eec6ab939d22d5bde1416635cab259684af66d8e48a2",
+                "sha256:edb10b5c45e7e9c0fb1dc00b76ec7449aca258a39ffd613dbd078c51d19c9f03"
             ],
             "index": "pypi",
-            "version": "==3.1.3"
+            "version": "==3.1.4"
         },
         "django-debug-toolbar": {
             "hashes": [