Freshen-up cirq dependencies

[pavoljuhas]

• allow latest scipy because quimb>=1.18 works with scipy-1.13 (context in #6543)
• allow latest rstcheck
• fix dependency specification for tensorflow-docs so it works with uv pip compile
• Enable the current latest versions of notebook, ipykernel, papermill which are only used for notebook tests
• Add temporary specifications for notebook-related transitive dependencies to help pip dependency resolver (should be redundant after #6281)

Partially fixes #6464

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 97.81%. Comparing base (e4b6ab2) to head (d1689b0).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #6616 +/- ## ========================================== - Coverage 97.81% 97.81% -0.01% ========================================== Files 1063 1061 -2 Lines 91796 91464 -332 ========================================== - Hits 89794 89462 -332 Misses 2002 2002 ```

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