Bump dotnet-sdk version to 1.0.0 (#1208)

## Type of change
    - [ ] Bug fix
    - [ ] New feature development
- [ ] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
    - [ ] Build/deploy pipeline (DevOps)
    - [X] Other

    ## Objective
    Automated dotnet-sdk version bump to 1.0.0

Author: bitwarden-devops-bot

languages/csharp/Bitwarden.Sdk/Bitwarden.Sdk.csproj

@@ -21,7 +21,7 @@
     <PackageTags>Bitwarden;Secrets Manager;Sdk;.NET</PackageTags>
     <PackageReadmeFile>README.md</PackageReadmeFile>
     <PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
-    <Version>0.1.0</Version>
+    <Version>1.0.0</Version>
   </PropertyGroup>
 
   <ItemGroup>