Bump System.Drawing.Common from 9.0.10 to 10.0.0 (#24)

---
updated-dependencies:
- dependency-name: System.Drawing.Common
  dependency-version: 10.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

MailAgent/MailAgent.csproj

@@ -107,7 +107,7 @@
 
   <ItemGroup>
     <PackageReference Include="System.Security.Cryptography.Xml" Version="9.0.10" />
-    <PackageReference Include="System.Drawing.Common" Version="9.0.10" />
+    <PackageReference Include="System.Drawing.Common" Version="10.0.0" />
     <EmbeddedResource Remove="obj\**" />
   </ItemGroup>