fix: update authors

Author: savente93

action.yaml

@@ -1,6 +1,6 @@
 name: "Generate SPEC-0000 Data"
 description: "Based on the current SPEC 0 schedule, generate a tarball with the latest versions of all packages."
-author: Sam Vente
+author: Scientific Python Developers
 inputs:
   target_branch:
     description: "Target branch for the pull request"