Add vendor directory and update vendorHash to null

vendor/github.com/jackc/pgx/v5/pgproto3/notice_response.go

@@ -0,0 +1,19 @@
+package pgproto3
+
+type NoticeResponse ErrorResponse
+
+// Backend identifies this message as sendable by the PostgreSQL backend.
+func (*NoticeResponse) Backend() {}
+
+// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
+// type identifier and 4 byte message length.
+func (dst *NoticeResponse) Decode(src []byte) error {
+	return (*ErrorResponse)(dst).Decode(src)
+}
+
+// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
+func (src *NoticeResponse) Encode(dst []byte) ([]byte, error) {
+	dst, sp := beginMessage(dst, 'N')
+	dst = (*ErrorResponse)(src).appendFields(dst)
+	return finishMessage(dst, sp)
+}