Update files mirrored from maddie480.ovh

Author: maddie480-bot

updatermirror/olympus_versions.json

@@ -8,15 +8,6 @@
     "macosDownload": "https://dev.azure.com/EverestAPI/Olympus/_apis/build/builds/5509/artifacts?artifactName=macos.main&api-version=5.0&%24format=zip",
     "linuxDownload": "https://dev.azure.com/EverestAPI/Olympus/_apis/build/builds/5509/artifacts?artifactName=linux.main&api-version=5.0&%24format=zip"
   },
-  {
-    "date": "2026-03-15T15:38:21.5242552Z",
-    "changelog": "∙ Make sure the Download button is greyed out when appropriate in the \"Download Mods\" section when the API mirror is enabled",
-    "windowsDownload": "https://dev.azure.com/EverestAPI/Olympus/_apis/build/builds/5508/artifacts?artifactName=windows.main&api-version=5.0&%24format=zip",
-    "branch": "main",
-    "version": "26.03.15.01",
-    "macosDownload": "https://dev.azure.com/EverestAPI/Olympus/_apis/build/builds/5508/artifacts?artifactName=macos.main&api-version=5.0&%24format=zip",
-    "linuxDownload": "https://dev.azure.com/EverestAPI/Olympus/_apis/build/builds/5508/artifacts?artifactName=linux.main&api-version=5.0&%24format=zip"
-  },
   {
     "date": "2026-02-04T14:49:52.866454Z",
     "changelog": "∙ Fixed the \"edit modpresets.txt\" button when on Linux, or when language is set to French",