marking all warnings (#6642)

src/common/ManagedTelemetry/Telemetry/Events/EventBase.cs

@@ -14,6 +14,8 @@ namespace Microsoft.PowerToys.Telemetry.Events
     [EventData]
     public class EventBase
     {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Part of telem, can't adjust")]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Performance", "CA1822:Mark members as static", Justification = "Part of telem, can't adjust")]
         public bool UTCReplace_AppSessionGuid => true;
 
         private string _version;
@@ -31,11 +33,12 @@ namespace Microsoft.PowerToys.Telemetry.Events
             }
         }
 
-        private string GetVersionFromAssembly()
+        private static string GetVersionFromAssembly()
         {
             // For consistency this should be formatted the same way as
             // https://github.com/microsoft/PowerToys/blob/710f92d99965109fd788d85ebf8b6b9e0ba1524a/src/common/common.cpp#L635
             var version = Assembly.GetExecutingAssembly()?.GetName()?.Version ?? new Version();
+
             return $"v{version.Major}.{version.Minor}.{version.Build}";
         }
     }

src/common/ManagedTelemetry/Telemetry/Events/IEvent.cs

@@ -6,6 +6,7 @@ namespace Microsoft.PowerToys.Telemetry.Events
 {
     public interface IEvent
     {
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Naming", "CA1707:Identifiers should not contain underscores", Justification = "Part of telem, can't adjust")]
         PartA_PrivTags PartA_PrivTags { get; }
     }
 }

src/common/ManagedTelemetry/Telemetry/Telemetry.csproj

@@ -32,6 +32,12 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
   <ItemGroup>
     <Compile Include="..\..\..\codeAnalysis\GlobalSuppressions.cs">
       <Link>GlobalSuppressions.cs</Link>