Feature/bmc 22256 apigee calls expecting an access token cookie (#58)

* changed the way certificates are uploaded.  We are now uploading the certificate and private key as PEM files

* updating upload portal documentation too

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Co-authored-by: ryana-ccbill <ryanabl@ccbill.com>

automation/upload_portal_documentation.py

@@ -203,6 +203,9 @@ def main():
     # Add Auth Header by default to all requests.
     REQUEST.headers.update({'Authorization': 'Bearer {}'.format(access_token)})
 
+    # This seems to be expected as of 26/7/2024
+    REQUEST.cookies.update({'access_token': access_token})
+
     #Check portal and add it if not present
     current_portal = apigee_portal.get_portal(REQUEST, org_name, portal)