Add GASP 2025 call for abstracts

[bschneidr]

Adding new content to R Weekly issue

This adds a call for abstracts for the Government Advances in Statistical Programming (GASP) 2025 conference.

Type of Content

Please select to which section(s) your post belongs!

• Tutorials - R tutorials for how to use certain packages and tools (usually code is embedded)
• Insights - Articles that talk about R and data science in general (usually no code embedded)
• R in Real World - Posts that discuss analyses that use R to analyze real-world data sets
• R in Organization - R use cases/events that showcase how organizations are utilizing or integrating R
• R in Academia - R use cases that showcase how Academia is utilizing R
• International - Non-English R related content
• Videos and Podcasts - Videos and Podcasts about R
• Resources - long posts, websites, books, slides, list, cheat sheets, or other learning resources in general that are more officially aggregated as a guide material
• Connect - R Jobs and Communities
• New Packages and Tools - New packages and tools that have been created or published in the past two weeks.
• Updated Packages - New releases of tools and packages for R
• Call for Participation - New R groups, communities or competitions here.
• Upcoming Events - Interesting R-related events or call for Participation section.
• R Project Updates: it belongs here rather than the call for participation because it is about contribution to the R project itself and is a collaboration with R core.

Checklist:

• My content is R-related
• All images suggested are re-sized before has been added to the PR
• I've submitted my content between Monday-Friday to allow for it to be voted by R Weekly editors for highlights