[gha] deprecate set-output for determinator

[rustielin]

Description

::save-state and ::set-output GHA commands will be deprecated soon, as per: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/ and the warnings on runs such as: https://github.com/aptos-labs/aptos-core/actions/runs/3526688470

The warnings are visually noisy and you have to scroll past all of them to view test summaries.

This is mostly used in python test code and whatever sits behind our mini python target determinator determinator. There are some 3rd party Github Actions that still use it as well. For these we can either update the git ref for these if it's been updated upstream already, otherwise just leave it as is.

Test Plan

Determinator still works

[github-actions]

✅ Forge suite land_blocking success on b7fe6c1c9076570313a6830b614c456b5b8957d5

performance benchmark with full nodes : 6638 TPS, 5978 ms latency, 7800 ms p99 latency,no expired txns
Test Ok

• Grafana dashboard
• Humio Logs
• Test runner output
• Test run is land-blocking

[github-actions]

✅ Forge suite compat success on testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b ==> b7fe6c1c9076570313a6830b614c456b5b8957d5

Compatibility test results for testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b ==> b7fe6c1c9076570313a6830b614c456b5b8957d5 (PR)
1. Check liveness of validators at old version: testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b
compatibility::simple-validator-upgrade::liveness-check : 7739 TPS, 5196 ms latency, 7700 ms p99 latency,no expired txns
2. Upgrading first Validator to new version: b7fe6c1c9076570313a6830b614c456b5b8957d5
compatibility::simple-validator-upgrade::single-validator-upgrade : 5180 TPS, 7964 ms latency, 10300 ms p99 latency,no expired txns
3. Upgrading rest of first batch to new version: b7fe6c1c9076570313a6830b614c456b5b8957d5
compatibility::simple-validator-upgrade::half-validator-upgrade : 4547 TPS, 9122 ms latency, 11700 ms p99 latency,no expired txns
4. upgrading second batch to new version: b7fe6c1c9076570313a6830b614c456b5b8957d5
compatibility::simple-validator-upgrade::rest-validator-upgrade : 5270 TPS, 7428 ms latency, 16700 ms p99 latency,no expired txns
5. check swarm health
Compatibility test for testnet_2d8b1b57553d869190f61df1aaf7f31a8fc19a7b ==> b7fe6c1c9076570313a6830b614c456b5b8957d5 passed
Test Ok

• Grafana dashboard
• Humio Logs
• Test runner output
• Test run is land-blocking