Update boto3

Remove explicit botocore dependency, as boto3 already depends on it

requirements/production.txt

@@ -4,11 +4,10 @@ elasticsearch==5.5.3
 uwsgi>=2.0.17,<2.1
 psycopg[binary]>=3.1,<3.2
 whitenoise==6.6.0
-boto3==1.9.189
+boto3>=1.37,<1.38
 google-cloud-storage==2.13.0
 django-storages==1.14.2
 # For retrieving credentials and signing requests to Elasticsearch
-botocore>=1.12.33,<1.13
 aws-requests-auth==0.4.3
 django-redis==5.4.0
 django-basic-auth-ip-whitelist>=0.6,<0.7