Merge pull request #318 from nickbabcock/dependabot/nuget/prometheus-net-7.0.0

Bump prometheus-net from 6.0.0 to 7.0.0

OhmGraphite/OhmGraphite.csproj

@@ -38,7 +38,7 @@
     <PackageReference Include="LibreHardwareMonitorLib" Version="0.9.2-pre186" />
     <PackageReference Include="InfluxDB.Client" Version="4.6.0" />
     <PackageReference Include="Npgsql" Version="6.0.7" />
-    <PackageReference Include="prometheus-net" Version="6.0.0" />
+    <PackageReference Include="prometheus-net" Version="7.0.0" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="6.0.1" />
     <PackageReference Include="TopShelf" Version="4.3.0" />
     <PackageReference Include="Topshelf.NLog" Version="4.3.0" />