chore: project name fix to smoke

Author: abhinavqtnhs

tests/smoke-tests/NHS.CohortManager.SmokeTests/NHS.CohortManager.SmokeTests.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <TargetFramework>net9.0</TargetFramework>
-        <RootNamespace>NHS.CohortManager.EndToEndTests</RootNamespace>
+        <RootNamespace>NHS.CohortManager.SmokeTests</RootNamespace>
         <LangVersion>latest</LangVersion>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>