feat: configure wait for ST result timeout

[shumkov]

Issue being fixed or feature implemented

Client is failing to get ST execution results due to timeouts on bigger network. To be able to tune the timeout we need to make it configurable.

What was done?

• Add an env to DAPI to configure the timeout
• Add an option to Dashmate to configure timeout
• Update timeouts to 120s

How Has This Been Tested?

None

Breaking Changes

None

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have added or updated relevant unit/integration/functional/e2e tests
• I have added "!" to the title and described breaking changes in the corresponding section if my code contains any
• I have made corresponding changes to the documentation if needed

For repository code-owners and collaborators only

• I have assigned this pull request to a milestone

[lklimek]

I think timeout on envoy level should be slightly higher that the one SDK/DAPI uses.

This way, if a timeout error happens inside DAPI, Envoy will still have time to correctly forward it to the client. Otherwise, client will get Envoy timeout instead of DAPI-generated one.