chore: silence UNKNOWN_PROTOCOL, VERSION_TOO_LOW and BAD_KEY_SHARE SSL warnings

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: joamag

CHANGELOG.md

@@ -13,7 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-*
+* Add `UNKNOWN_PROTOCOL`, `VERSION_TOO_LOW` and `BAD_KEY_SHARE` to `SSL_SILENT_REASONS`
 
 ### Fixed
 

src/netius/base/common.py

@@ -178,6 +178,9 @@
     "WRONG_VERSION_NUMBER",
     "RECORD_LAYER_FAILURE",
     "NO_SHARED_CIPHER",
+    "UNKNOWN_PROTOCOL",
+    "VERSION_TOO_LOW",
+    "BAD_KEY_SHARE",
     "SSLV3_ALERT_CERTIFICATE_UNKNOWN",
 )
 """ The list containing the SSL reasons that should be silenced