Standardise capitalization of localized string

Author: acjh

aspnet-core/src/AbpCompanyName.AbpProjectName.Core/Localization/SourceFiles/AbpProjectName.xml

@@ -72,7 +72,7 @@
     <text name="Edit">Edit</text>
     <text name="Delete">Delete</text>
 
-    <text name="CreateNewRole">Create New Role</text>
+    <text name="CreateNewRole">Create new role</text>
     <text name="RoleName">Role Name</text>
     <text name="Actions">Actions</text>