Use git short links for up-arrows

Author: lukasmasuch

src/best_of/default_config.py

@@ -4,7 +4,7 @@
 
 DEFAULT_OTHERS_CATEGORY_ID = "others"
 MIN_PROJECT_DESC_LENGTH = 10
-UP_ARROW_IMAGE = "https://bit.ly/382Vmvi"
+UP_ARROW_IMAGE = "https://git.io/JtehR"
 LATEST_CHANGES_FILE = "latest-changes.md"
 ENV_LIBRARIES_API_KEY = "LIBRARIES_API_KEY"