Update links for PyCon DE & PyData

Author: alanderex

2026.csv

@@ -3,7 +3,7 @@ PyConf Hyderabad 2026,2026-03-14,2026-03-15,"Hyderabad, Telangana, India",IND,En
 PyCascades,2026-03-21,2026-03-22,"Vancouver, British Columbia, Canada",CAN,SFU Harbour Centre,,2025-10-27,https://2026.pycascades.com/,https://pretalx.com/pycascades-2026/cfp,https://2026.pycascades.com/sponsors/become-a-sponsor/
 PythonAsia,2026-03-21,2026-03-23,"Malate, Manila",PHL,De La Salle University Manila,,2025-11-30,https://2026.pythonasia.org,https://pretalx.com/python-asia-2026,https://bit.ly/PythonAsia2026-CallForSponsors
 PyCon Lithuania,2026-04-08,2026-04-10,"Vilnius, Lithuania",LTU,TASKIUS Art & Science School,,2026-01-15,https://pycon.lt/2026,https://pycon.lt/2026/call-for-proposals,https://pycon.lt/2026/partnership
-PyCon DE & PyData,2026-04-13,2026-04-17,"Darmstadt, Germany",DEU,darmstadtium,2026-01-11,2026-01-11,https://pycon.de,https://2026.pycon.de/sponsoring/,
+PyCon DE & PyData,2026-04-13,2026-04-17,"Darmstadt, Germany",DEU,darmstadtium,2026-01-11,2026-01-11,https://pycon.de,https://2026.pycon.de/call-for-proposals/,https://2026.pycon.de/sponsoring/
 PyTexas,2026-04-17,2026-04-19,"Austin, Texas United States",USA,Austin Central Library,,2025-12-07,https://www.pytexas.org/2026/,https://pretalx.com/pytexas-2026/,https://www.pytexas.org/2026/sponsors/sponsor-us/
 PyCon US,2026-05-13,2026-05-19,"Long Beach, California, United States of America",USA,Long Beach Convention and Entertainment Center,,2025-12-19,https://us.pycon.org/2026/,https://us.pycon.org/2026/speaking/guidelines/,https://us.pycon.org/2026/sponsorship/why-sponsor/
 PyCon Italia,2026-05-27,2026-05-30,"Bologna, Italy",ITA,Savoia Hotel Regency,,,https://2026.pycon.it,,https://2026.pycon.it/sponsor/