Merge pull request #133 from LedgerHQ/fix/dependencies

[fix] Align protobuf dependency versions with Ledgerwallet

Author: Leereen

pyproject.toml

@@ -32,7 +32,7 @@ requires-python = ">=3"
 dependencies = [
     "pyelftools>=0.29,<1.0",
     "hidapi>=0.7.99",
-    "protobuf>=2.6.1",
+    "protobuf >=3.20,<4",
     "pycryptodomex>=3.6.1",
     "future",
     "ecpy>=0.9.0",