Bump Syncfusion.Pdf.Net.Core, Syncfusion.XlsIO.Net.Core and Syncfusion.XlsIORenderer.Net.Core (#815)

Bumps Syncfusion.Pdf.Net.Core, Syncfusion.XlsIO.Net.Core and Syncfusion.XlsIORenderer.Net.Core. These dependencies needed to be updated together.

Updates `Syncfusion.Pdf.Net.Core` from 28.1.36 to 28.1.36

Updates `Syncfusion.XlsIO.Net.Core` from 28.1.36 to 28.1.36

Updates `Syncfusion.XlsIORenderer.Net.Core` from 28.1.35 to 28.1.36

---
updated-dependencies:
- dependency-name: Syncfusion.Pdf.Net.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Syncfusion.XlsIO.Net.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Syncfusion.XlsIORenderer.Net.Core
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/Directory.Packages.props

@@ -16,7 +16,7 @@
     <PackageVersion Include="Syncfusion.Presentation.Net.Core" Version="28.1.35" />
     <PackageVersion Include="Syncfusion.PresentationRenderer.Net.Core" Version="28.1.35" />
     <PackageVersion Include="Syncfusion.XlsIO.Net.Core" Version="28.1.36" />
-    <PackageVersion Include="Syncfusion.XlsIORenderer.Net.Core" Version="28.1.35" />
+    <PackageVersion Include="Syncfusion.XlsIORenderer.Net.Core" Version="28.1.36" />
     <PackageVersion Include="Verify" Version="28.7.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.NUnit" Version="28.6.1" />