Bump dotnet-repl from 0.3.250 to 0.3.259 (#1191)

---
updated-dependencies:
- dependency-name: dotnet-repl
  dependency-version: 0.3.259
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.config/dotnet-tools.json

@@ -17,7 +17,7 @@
       "rollForward": false
     },
     "dotnet-repl": {
-      "version": "0.3.250",
+      "version": "0.3.259",
       "commands": [
         "dotnet-repl"
       ],