chore(ci): use large-runners in order to increase concurrency

[alon-dotan-starkware]

This change is 

[github-actions]

Benchmark movements:
tree_computation_flow performance improved 😺
tree_computation_flow time: [66.069 ms 66.140 ms 66.219 ms]
change: [-6.3817% -4.3231% -2.5703%] (p = 0.00 < 0.05)
Performance has improved.
Found 3 outliers among 100 measurements (3.00%)
2 (2.00%) high mild
1 (1.00%) high severe

[github-actions]

Benchmark movements:
tree_computation_flow performance improved 😺
tree_computation_flow time: [65.899 ms 65.984 ms 66.092 ms]
change: [-10.848% -6.6865% -2.9781%] (p = 0.00 < 0.05)
Performance has improved.
Found 7 outliers among 100 measurements (7.00%)
5 (5.00%) high mild
2 (2.00%) high severe

[github-actions]

Benchmark movements:
tree_computation_flow performance improved 😺
tree_computation_flow time: [65.677 ms 66.206 ms 66.956 ms]
change: [-9.1056% -5.6150% -2.4733%] (p = 0.00 < 0.05)
Performance has improved.
Found 4 outliers among 100 measurements (4.00%)
2 (2.00%) high mild
2 (2.00%) high severe

[github-actions]

Benchmark movements:
tree_computation_flow performance improved 😺
tree_computation_flow time: [66.186 ms 66.257 ms 66.344 ms]
change: [-10.263% -6.9682% -3.9917%] (p = 0.00 < 0.05)
Performance has improved.
Found 4 outliers among 100 measurements (4.00%)
2 (2.00%) high mild
2 (2.00%) high severe

[dorimedini-starkware]

Reviewed 12 of 14 files at r1, 2 of 2 files at r2, all commit messages.
Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @alon-dotan-starkware)

a discussion (no related file):
py side PR?

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.github/workflows/papyrus_nightly-tests.yml line 16 at r2 (raw file):

    uses: ./.github/workflows/papyrus_nightly-tests-call.yml
    with:
      os: starkware-ubuntu-latest-small

why small?

[alon-dotan-starkware]

Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @dorimedini-starkware)

a discussion (no related file):

Previously, dorimedini-starkware wrote…

py side PR?

https://github.com/starkware-industries/starkware/pull/35690

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[alon-dotan-starkware]

Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @dorimedini-starkware)

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.github/workflows/papyrus_nightly-tests.yml line 16 at r2 (raw file):

Previously, dorimedini-starkware wrote…

why small?

Try to reduce costs...

[dorimedini-starkware]

Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @alon-dotan-starkware)