Fix crash with tuple concatenation onto list (#615)

* Fix issue with tuple concatenation onto list

* Update codecov_cli/services/upload/file_finder.py

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Co-authored-by: Tom Hu <[email protected]>

Author: TabulateJarl8

codecov_cli/services/upload/file_finder.py

@@ -196,7 +196,7 @@ def __init__(
         report_type: str = "coverage",
     ):
         self.search_root = search_root or Path(os.getcwd())
-        self.folders_to_ignore = folders_to_ignore or []
+        self.folders_to_ignore = list(folders_to_ignore) if folders_to_ignore else []
         self.explicitly_listed_files = explicitly_listed_files or None
         self.disable_search = disable_search
         self.report_type = report_type