feat: notify about observer options change

[DamianOsipiuk]

https://github.com/TanStack/query/issues/2741

[codesandbox-ci[bot]]

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Sandbox	Source
@tanstack/query-example-react-basic	Configuration
@tanstack/query-example-react-basic-typescript	Configuration

[codecov-commenter]

Codecov Report

Merging #3989 (076015f) into main (eab6e2c) will increase coverage by 0.45%. The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #3989      +/-   ##
==========================================
+ Coverage   96.36%   96.81%   +0.45%     
==========================================
  Files          45       57      +12     
  Lines        2281     2671     +390     
  Branches      640      784     +144     
==========================================
+ Hits         2198     2586     +388     
- Misses         80       83       +3     
+ Partials        3        2       -1     

Impacted Files	Coverage Δ
src/react/utils.ts
src/react/useIsMutating.ts
src/devtools/styledComponents.ts
src/react/setBatchUpdatesFn.ts
src/react/Hydrate.tsx
src/devtools/Logo.tsx
src/core/query.ts
src/devtools/Explorer.tsx
src/devtools/useLocalStorage.ts
src/core/hydration.ts
... and 92 more

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