update citation version to point to v3

Author: archmoj

CITATION.cff

@@ -9,7 +9,7 @@ authors:
 - family-names: "Samimi"
   given-names: "Mojtaba"
 title: "Open source Plotly charting library"
-version: 2.35.2
+version: 3.0.0-rc.1
 doi: 10.5281/zenodo.13964707
 date-released: 2024-09-10
 url: "https://github.com/plotly/plotly.js"