Bump Microsoft.Build.Framework from 17.11.48 to 18.0.2

---
updated-dependencies:
- dependency-name: Microsoft.Build.Framework
  dependency-version: 18.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/Microsoft.Sbom.Targets/Microsoft.Sbom.Targets.csproj

@@ -81,6 +81,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' != 'net472'">
+    <PackageReference Include="Microsoft.Build.Framework" VersionOverride="18.0.2" />
     <Compile Remove="SbomCLIToolTask.cs" />
   </ItemGroup>