Update etos library to version 1.4.0

Author: t-persson

requirements.txt

@@ -20,4 +20,4 @@ requests==2.24.0
 packageurl-python==0.9.1
 graphql-core==2.2.1
 eiffellib==1.1.0
-etos_lib==1.3.0
+etos_lib==1.4.0

setup.cfg

@@ -30,7 +30,7 @@ install_requires =
     packageurl-python==0.9.1
     graphql-core==2.2.1
     eiffellib==1.1.0
-    etos_lib==1.3.0
+    etos_lib==1.4.0
 
 python_requires = >=3.4