fix(SecretManagerHelper): Add missing PackAsTool property in csproj

Author: efevans

generator-input/pipeline-state.json

@@ -4493,6 +4493,7 @@
         {
             "id": "Google.Cloud.Tools.SecretManagerHelper",
             "currentVersion": "0.1.0",
+            "nextVersion": "1.0.0",
             "generationAutomationLevel": "AUTOMATION_LEVEL_AUTOMATIC",
             "releaseAutomationLevel": "AUTOMATION_LEVEL_AUTOMATIC",
             "releaseTimestamp": "2026-06-18T20:54:29.790259281Z",
@@ -5124,4 +5125,4 @@
         "google/shopping/merchant/reports/v1alpha",
         "google/storage/v2"
     ]
-}
+}

tools/Google.Cloud.Tools.SecretManagerHelper/Google.Cloud.Tools.SecretManagerHelper.csproj

@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="../DotnetToolProperties.xml" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -7,7 +8,7 @@
     <Nullable>enable</Nullable>
     <Version>0.1.0</Version>
     <Description>Tool used by Google .NET release processes to fetch secrets from Secret Manager. While there is nothing "secret" in this package, it is unlikely to be useful to other developers. It is only published as a matter of convenience for other Google .NET repositories.</Description>
-    <ToolCommandName>secrets-manager-helper</ToolCommandName>
+    <ToolCommandName>secret-manager-helper</ToolCommandName>
   </PropertyGroup>
 
   <ItemGroup>