New category-scholar-uk with most ac.uk domains, add category-scholar-ir and category-scholar-uk to category-scholar-!cn (#2298)

data/cambridge

@@ -1,3 +1,4 @@
+cam.ac.uk
 cambridge.org
 cambridgeschoolshakespeare.com
 cambridgedigital.net

data/category-scholar-!cn

@@ -1,13 +1,13 @@
 # This list contains scholarly domains that don't have access point in China Mainland.
 
+include:category-scholar-uk
+include:category-scholar-ir
 include:apa
-include:cambridge
 include:clarivate
 include:doi
 include:elsevier
 include:google-scholar
 include:ieee
-include:imperialcollege
 include:knovel
 include:mit
 include:oup