Make type-consumer fixture hermetic with types: []

Without an explicit types option, tsc auto-includes every
node_modules/@types package from parent directories, so the monorepo
root's hoisted typings leaked into the fixture program. In CI,
@types/pg failed to resolve pg-protocol/dist/messages under
skipLibCheck: false and broke the bundler consumer check. The fixture
must only type-check the packed permissionless tarball, not workspace
typings.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: plusminushalf

.github/fixtures/type-consumer/tsconfig.bundler.json

@@ -10,7 +10,11 @@
         "noUncheckedIndexedAccess": true,
         "exactOptionalPropertyTypes": true,
         "skipLibCheck": false,
-        "noEmit": true
+        "noEmit": true,
+        // Keep the program hermetic: without this, tsc auto-includes every
+        // node_modules/@types package from parent directories (the monorepo
+        // root), so unrelated workspace typings leak into this fixture.
+        "types": []
     },
     "files": ["consumer.ts"]
 }

.github/fixtures/type-consumer/tsconfig.node10.json

@@ -12,7 +12,11 @@
         "noUncheckedIndexedAccess": true,
         "esModuleInterop": true,
         "skipLibCheck": true,
-        "noEmit": true
+        "noEmit": true,
+        // Keep the program hermetic: without this, tsc auto-includes every
+        // node_modules/@types package from parent directories (the monorepo
+        // root), so unrelated workspace typings leak into this fixture.
+        "types": []
     },
     "files": ["consumer.ts"]
 }