Bump dotnet-ef from 6.0.1 to 8.0.2

Bumps [dotnet-ef](https://github.com/dotnet/efcore) from 6.0.1 to 8.0.2.
- [Release notes](https://github.com/dotnet/efcore/releases)
- [Commits](dotnet/efcore@v6.0.1...v8.0.2)

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

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

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "dotnet-ef": {
-      "version": "6.0.1",
+      "version": "8.0.2",
       "commands": [
         "dotnet-ef"
       ]