chore(deps): update dependency @rstest/core to v0.6.8 (#1422)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -40,7 +40,7 @@
     "@changesets/cli": "^2.29.8",
     "@rsdoctor/tsconfig": "workspace:*",
     "@rslib/core": "^0.17.1",
-    "@rstest/core": "0.6.7",
+    "@rstest/core": "0.6.8",
     "@scripts/test-helper": "workspace:*",
     "cross-env": "^7.0.3",
     "cspell-ban-words": "^0.0.4",

packages/ai/package.json

@@ -27,7 +27,7 @@
     "@modelcontextprotocol/sdk": "1.22.0",
     "@rsdoctor/types": "workspace:*",
     "@rsdoctor/utils": "workspace:*",
-    "@rstest/core": "0.6.7",
+    "@rstest/core": "0.6.8",
     "@types/node": "^22.8.1",
     "prebundle": "1.4.2",
     "socket.io-client": "4.8.1",