add missing columns for repo table

Author: motatoes

supabase/migrations/20240721112231_digger_repos_add_missing_columns.sql

@@ -0,0 +1,4 @@
+ALTER TABLE public.repos ADD repo_name text NULL;
+ALTER TABLE public.repos ADD repo_full_name text NULL;
+ALTER TABLE public.repos ADD repo_organisation text NULL;
+ALTER TABLE public.repos ADD repo_url text NULL;