chore(deps): update dependency google.cloud.parametermanager.v1 to 1.0.0-beta04 (#3257)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[Google.Cloud.ParameterManager.V1](https://redirect.github.com/googleapis/google-cloud-dotnet)
| `1.0.0-beta03` → `1.0.0-beta04` |
![age](https://developer.mend.io/api/mc/badges/age/nuget/Google.Cloud.ParameterManager.V1/1.0.0-beta04?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/nuget/Google.Cloud.ParameterManager.V1/1.0.0-beta03/1.0.0-beta04?slim=true)
|

---

### Release Notes

<details>
<summary>googleapis/google-cloud-dotnet
(Google.Cloud.ParameterManager.V1)</summary>

###
[`v1.0.0-beta04`](https://redirect.github.com/googleapis/google-cloud-dotnet/releases/tag/Google.Cloud.ParameterManager.V1-1.0.0-beta04):
Google.Cloud.ParameterManager.V1 version 1.0.0-beta04

[Compare
Source](https://redirect.github.com/googleapis/google-cloud-dotnet/compare/Google.Cloud.ParameterManager.V1-1.0.0-beta03...Google.Cloud.ParameterManager.V1-1.0.0-beta04)

##### New features

- Update dependencies

</details>

---

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Author: renovate-bot

parametermanager/api/ParameterManager.RegionalSamples/ParameterManager.RegionalSamples.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Google.Cloud.Common" Version="2.3.0" />
-    <PackageReference Include="Google.Cloud.ParameterManager.V1" Version="1.0.0-beta03" />
+    <PackageReference Include="Google.Cloud.ParameterManager.V1" Version="1.0.0-beta04" />
   </ItemGroup>
 
 </Project>

parametermanager/api/ParameterManager.Samples/ParameterManager.Samples.csproj

@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="Google.Cloud.Common" Version="2.3.0" />
-    <PackageReference Include="Google.Cloud.ParameterManager.V1" Version="1.0.0-beta03" />
+    <PackageReference Include="Google.Cloud.ParameterManager.V1" Version="1.0.0-beta04" />
   </ItemGroup>
 
 </Project>