Add cookie auth to confluence upload

[Semprini]

curl --insecure -u ":" -G "https:///rest/api/content/search?limit=1" --data-urlencode "cql=(creator=currentUser() AND type=page)" --cookie-jar ./confluence-cookies.txt

# Netscape HTTP Cookie File
# https://curl.haxx.se/docs/http-cookies.html
# This file was generated by libcurl! Edit at your own risk.
 
#HttpOnly_confluence.westpac.co.nz  FALSE   /   TRUE    0   JSESSIONID  abcdefghijklmnop123456789

https://docs.atlassian.com/atlassian-confluence/REST/5.9.10/
https://developer.atlassian.com/server/confluence/advanced-searching-using-cql/