Journal: add the December, 2 entry.

Author: paveloom

content/journal/2023/december.md

@@ -0,0 +1,7 @@
+# December 2023
+
+### Saturday, 2 {#2}
+
+#### Maintenance {#2#maintenance}
+
+Created a [pull request](https://github.com/NixOS/nixpkgs/pull/271617) to add [RMG](https://github.com/Rosalie241/RMG) to [Nixpkgs](https://github.com/NixOS/nixpkgs).

content/sitemap.md

@@ -12,6 +12,7 @@ search:
 - [Git](git.md)
 - [Journal](journal/README.md)
     - 2023
+        - [December](journal/2023/december.md)
         - [November](journal/2023/november.md)
         - [October](journal/2023/october.md)
         - [September](journal/2023/september.md)