chore(weekly): add weekly blog post for 2025/35

Fixes packit/agile#893

Signed-off-by: Matej Focko <mfocko@packit.dev>

Author: mfocko

weekly/2025/week-35.md

@@ -0,0 +1,13 @@
+---
+title: Week 35 in Packit
+date: 2025-09-01
+authors: mfocko
+tags:
+  - 2025-August
+  - 2025
+  - August
+---
+
+## Week 35 (August 26th – September 1st)
+
+- We have fixed a bug that caused issues when triggering tests for Fedora ELN. ([packit/packit-service#2844](https://github.com/packit/packit-service/pull/2844))