chore: update test script and the corresponding pipelines

[tatomyr]

What/Why/How?

• Modified the test script to run all the tests
• Updated affected pipelines
• Removed tests from the deploy-s3-sandbox action as I don't think it makes too much sense there

Reference

Testing

Screenshots (optional)

Check yourself

• Code changed? - Tested with redoc/reference-docs/workflows (internal)
• All new/updated code is covered with tests
• New package installed? - Tested in different environments (browser/node)

Security

• Security impact of change has been considered
• Code follows company security practices and guidelines

[changeset-bot]

⚠️ No Changeset found

Latest commit: 203dfd1

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

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[github-actions]

Command	Mean [ms]	Min [ms]	Max [ms]	Relative
redocly lint packages/core/src/benchmark/benches/rebilly.yaml	999.4 ± 9.4	988.0	1018.9	1.00
redocly-next lint packages/core/src/benchmark/benches/rebilly.yaml	999.7 ± 13.0	979.3	1017.8	1.00 ± 0.02

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟡	Statements	77.25%	4499/5824
🟡	Branches	67.5%	2478/3671
🟡	Functions	70.9%	748/1055
🟡	Lines	77.45%	4234/5467

Test suite run success

747 tests passing in 105 suites.

Report generated by 🧪jest coverage report action from 203dfd1