removed old ssh2 patch

patches/ssh2+1.1.0.patch

@@ -1,15 +0,0 @@
-diff --git a/node_modules/ssh2/lib/protocol/Protocol.js b/node_modules/ssh2/lib/protocol/Protocol.js
-index b4d1ee0..1e3ac66 100644
---- a/node_modules/ssh2/lib/protocol/Protocol.js
-+++ b/node_modules/ssh2/lib/protocol/Protocol.js
-@@ -254,8 +254,8 @@ class Protocol {
-       );
-       if (greeting)
-         this._onWrite(greeting);
--      this._onWrite(this._identRaw);
--      this._onWrite(CRLF);
-+      this._onWrite(Buffer.concat([this._identRaw, CRLF]));
-+      // this._onWrite(CRLF);
-     });
-   }
-   _destruct(reason) {