Merge pull request 'Remove slash from the end of URL' (#8) from NoPlagiarism/gothub-instances:remove_slash into master

Reviewed-on: https://codeberg.org/gothub/gothub-instances/pulls/8

main.py

@@ -31,7 +31,7 @@ session.mount('http://', http_adapter)  # Just to be sure
 def from_tuple_to_instance_json(data: tuple) -> dict:  # data in the same order, as in regex
     res = {
         'country': data[3],
-        'link': data[1],
+        'link': data[1].rstrip("/"),
         'cloudflare': data[2] == 'Yes',
         'host': data[4],
         'branch': data[5]