chore(deps): update dependency prometheus.client.metricpusher to 3.2.0

Author: renovate[bot]

src/WebMetricPusher/WebMetricPusher.csproj

@@ -6,7 +6,7 @@
   <ItemGroup>
     <PackageReference Include="Prometheus.Client" Version="5.2.0" />
     <PackageReference Include="Prometheus.Client.HttpRequestDurations" Version="4.0.0" />
-    <PackageReference Include="Prometheus.Client.MetricPusher" Version="3.1.0" />
+    <PackageReference Include="Prometheus.Client.MetricPusher" Version="3.2.0" />
     <PackageReference Include="Prometheus.Client.DependencyInjection" Version="1.4.0" />
   </ItemGroup>
 </Project>