Update SSH client config grammar & highlight queries (helix-editor#4538)

Co-authored-by: Sebastian Hoß <seb@hoß.de>

Author: 2 people

languages.toml

@@ -1518,7 +1518,7 @@ roots = []
 
 [[grammar]]
 name = "sshclientconfig"
-source = { git = "https://github.com/metio/tree-sitter-ssh-client-config", rev = "769d7a01a2e5493b4bb5a51096c6bf4be130b024" }
+source = { git = "https://github.com/metio/tree-sitter-ssh-client-config", rev = "e45c6d5c71657344d4ecaf87dafae7736f776c57" }
 
 [[language]]
 name = "scheme"