Fix resetApiState for skipped query hooks

[cyphercodes]

Summary

• Fix skipped query hooks so api.util.resetApiState() clears retained data from the hook's previous lastResult
• Track the last non-skipped result separately so reset detection still works after the skipped render has dropped endpoint metadata
• Add a regression test for resetting while a useQuery hook is skipped

Fixes #5295.

Testing

• yarn workspace @reduxjs/toolkit test src/query/tests/buildHooks.test.tsx
• DISABLE_V8_COMPILE_CACHE=1 yarn workspace @reduxjs/toolkit eslint src/query/react/buildHooks.ts src/query/tests/buildHooks.test.tsx
• git diff --check

[cyphercodes]

Updated this PR to fix the CI/type-generation failure:

• Added an explicit return undefined for the skipped/reset selector fallback path in buildHooks.ts, resolving TS7030 (Not all code paths return a value).

Local verification:

• corepack prepare yarn@4.4.1 --activate && yarn install --immutable ✅
• yarn workspace @reduxjs/toolkit build ✅
• yarn workspace @reduxjs/toolkit vitest --typecheck --run src/query/tests/buildHooks.test.tsx -t "resetApiState" ✅
• git diff --check ✅

Note: I also attempted targeted ESLint locally, but this agent image hits an ESLint 7 / Node 22 module-loading error before linting project code (async-function/require.mjs: Cannot use import statement outside a module).

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