Bump dotnet-ilverify from 5.0.0 to 9.0.0

Bumps [dotnet-ilverify](https://github.com/dotnet/runtime) from 5.0.0 to 9.0.0.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](dotnet/runtime@v5.0.0...v9.0.0)

---
updated-dependencies:
- dependency-name: dotnet-ilverify
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-ilverify": {
-      "version": "5.0.0",
+      "version": "9.0.0",
       "commands": [
         "ilverify"
       ]