Update dependencies to latest

OhmGraphite.Test/OhmGraphite.Test.csproj

@@ -7,10 +7,10 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="Testcontainers" Version="3.4.0" />
-    <PackageReference Include="xunit" Version="2.5.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0" />
-    <PackageReference Include="xunit.runner.console" Version="2.5.0" />
+    <PackageReference Include="Testcontainers" Version="3.5.0" />
+    <PackageReference Include="xunit" Version="2.5.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.1"/>
+    <PackageReference Include="xunit.runner.console" Version="2.5.1"/>
   </ItemGroup>
 
   <ItemGroup>

OhmGraphite/OhmGraphite.csproj

@@ -40,7 +40,7 @@
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
     <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="7.0.1" />
     <PackageReference Include="NLog" Version="5.2.4" />
-    <PackageReference Include="Npgsql" Version="7.0.4" />
+    <PackageReference Include="Npgsql" Version="7.0.6" />
     <PackageReference Include="prometheus-net" Version="6.0.0" />
     <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="7.0.0" />