Update Core (#24862)

* add

* Update Resources/Textures/Parallaxes/attributions.yml

* sprite change

* address review

---------

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>

Resources/Textures/Parallaxes/attributions.yml

@@ -12,3 +12,9 @@
   license: "CC-BY-NC-SA-3.0"
   copyright: "made by brainfood1183 (github) for ss14"
   source: "https://github.com/space-wizards/space-station-14/blob/master/Resources/Textures/Parallaxes/gas_giant.png"
+
+- files: ["core_planet.png"]
+  license: "CC-BY-NC-SA-3.0"
+  copyright: "Drawn by Ubaser"
+  source: "https://github.com/space-wizards/space-station-14/blob/master/Resources/Textures/Parallaxes/core_planet.png"
+

Resources/Textures/Parallaxes/meta.json

@@ -1,7 +1,7 @@
 {
   "version": 1,
   "license": "CC-BY-SA-3.0",
-  "copyright": "https://github.com/tgstation/tgstation/blob/master/icons/effects/parallax.dmi",
+  "copyright": "https://github.com/tgstation/tgstation/blob/master/icons/effects/parallax.dmi.",
   "size": {
     "x": 480,
     "y": 480