build: Unpin django-countries. (#31565)

* build: upgrade django-countries.

openedx/core/djangoapps/user_api/tests/test_constants.py

@@ -228,7 +228,7 @@ SORTED_COUNTRIES = [
     ("TO", "Tonga"),
     ("TT", "Trinidad and Tobago"),
     ("TN", "Tunisia"),
-    ("TR", "Turkey"),
+    ("TR", "Türkiye"),
     ("TM", "Turkmenistan"),
     ("TC", "Turks and Caicos Islands"),
     ("TV", "Tuvalu"),

requirements/constraints.txt

@@ -80,6 +80,5 @@ pytz==2022.2.1
 # so adding following constraints and will unpin one by one.
 
 django-ratelimit<4.0.0
-django-countries==7.4.2   # Rename Turkey to Türkiye. It needs approval.
 icalendar==5.0.1
 cryptography==38.0.4 # greater version has some issues.

requirements/edx/base.txt

@@ -259,9 +259,8 @@ django-config-models==2.3.0
     #   lti-consumer-xblock
 django-cors-headers==3.13.0
     # via -r requirements/edx/base.in
-django-countries==7.4.2
+django-countries==7.5
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.in
     #   edx-enterprise
 django-crum==0.7.9

requirements/edx/development.txt

@@ -359,9 +359,8 @@ django-config-models==2.3.0
     #   lti-consumer-xblock
 django-cors-headers==3.13.0
     # via -r requirements/edx/testing.txt
-django-countries==7.4.2
+django-countries==7.5
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/testing.txt
     #   edx-enterprise
 django-crum==0.7.9

requirements/edx/testing.txt

@@ -342,9 +342,8 @@ django-config-models==2.3.0
     #   lti-consumer-xblock
 django-cors-headers==3.13.0
     # via -r requirements/edx/base.txt
-django-countries==7.4.2
+django-countries==7.5
     # via
-    #   -c requirements/edx/../constraints.txt
     #   -r requirements/edx/base.txt
     #   edx-enterprise
 django-crum==0.7.9