Retarget exercise 3 to net10.0 and verify with dotnet test

Verified with SDK 10.0.4xx (mise): builds clean, solution test green deterministically, pristine test flaky as designed (failed 2/3 runs). net7.0 runtime is out of support and unavailable, so the exercise now targets net10.0; MSTest bumped 2.1.1 -> 3.6.4 to silence the NU1903 transitive-dependency warning. .gitignore for bin/obj.
2026-09-28 21:53:01 +00:00
parent 1189041d8e
commit 679e95eb83
8 changed files with 24 additions and 19 deletions
@@ -1,7 +1,7 @@
 {
  "sdk": {
-    "version": "7.0.0",
-    "rollForward": "latestMajor",
+    "version": "10.0.0",
+    "rollForward": "latestFeature",
    "allowPrerelease": true
  }
 }