Add blogpost for week 49 (#790)

Add blogpost for week 49

Reviewed-by: Laura Barcziová

weekly/2023/week-49.md

@@ -0,0 +1,14 @@
+---
+title: Week 49 in Packit
+date: 2023-12-11
+tags:
+  - 2023-December
+  - 2023
+  - December
+---
+
+## Week 49 (December 5th – December 11th)
+
+- We have introduced new configuration options `test_command.default_labels` and `test_command.default_identifier` that are used by default when running `/packit test` comment command without any arguments (instead of specifying them via `--labels`/`--identifier`). ([packit-service#2270](https://github.com/packit/packit-service/pull/2270))
+
+- We have fixed a bug that GithubRelease.url returned an API URL. ([ogr#824](https://github.com/packit/ogr/pull/824))