Bump pyfmi version to 2.19.0

Author: hugo-sigurdson

setup.py

@@ -37,7 +37,7 @@
 NAME = "PyFMI"
 AUTHOR = "Modelon AB"
 AUTHOR_EMAIL = ""
-VERSION = "3.0-dev"
+VERSION = "2.19.0"
 LICENSE = "LGPL"
 URL = "https://github.com/modelon-community/PyFMI"
 DOWNLOAD_URL = "https://github.com/modelon-community/PyFMI/releases"