Update dependencies (#22)

* Update pysaml2 to v7.1.0
* Update PyJWT to v2.3.0

Author: mostafa

setup.py

@@ -64,8 +64,8 @@
 
     packages=find_packages(),
 
-    install_requires=["pysaml2==6.4.1",
-                      "PyJWT==2.0.1",
+    install_requires=["pysaml2==7.1.0",
+                      "PyJWT==2.3.0",
                       "dictor==0.1.7"],
     include_package_data=True,
 )