python3-django: upgrade 2.2.13 -> 2.2.16

Summary of release notes from https://docs.djangoproject.com/en/2.2/releases/

2.2.14 release notes:

- Fixed messages of InvalidCacheKey exceptions and CacheKeyWarning warnings
  raised by cache key validation (#31654).

2.2.15 release notes:

- Allowed setting the SameSite cookie flag in HttpResponse.delete_cookie()
  (#31790).
- Fixed crash when sending emails to addresses with display names longer than
  75 chars on Python 3.6.11+, 3.7.8+, and 3.8.4+ (#31784).

2.2.16 release notes:

- Fixed CVE-2020-24583: Incorrect permissions on intermediate-level directories
  on Python 3.7+
- Fixed CVE-2020-24584: Permission escalation in intermediate-level directories
  of the file system cache on Python 3.7+
- Fixed a data loss possibility in the select_for_update(). When using related
  fields pointing to a proxy model in the of argument, the corresponding model
  was not locked (#31866).
- Fixed a data loss possibility, following a regression in Django 2.0, when
  copying model instances with a cached fields value (#31863).

Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python3-django_2.2.13.bb

@@ -1,9 +0,0 @@
-require python-django.inc
-inherit setuptools3
-
-SRC_URI[md5sum] = "30c688af9b63c4800ef9b044e0dd4145"
-SRC_URI[sha256sum] = "84f370f6acedbe1f3c41e1a02de44ac206efda3355e427139ecb785b5f596d80"
-
-RDEPENDS_${PN} += "\
-    ${PYTHON_PN}-sqlparse \
-"

meta-python/recipes-devtools/python/python3-django_2.2.16.bb

@@ -0,0 +1,9 @@
+require python-django.inc
+inherit setuptools3
+
+SRC_URI[md5sum] = "93faf5bbd54a19ea49f4932a813b9758"
+SRC_URI[sha256sum] = "62cf45e5ee425c52e411c0742e641a6588b7e8af0d2c274a27940931b2786594"
+
+RDEPENDS_${PN} += "\
+    ${PYTHON_PN}-sqlparse \
+"