Use action defaults MaxTotalSeconds during Big Bang deploy

[Noxsios]

Description

This PR makes it so that the Big Bang extension respects and uses the onDeploy.defaults.maxTotalSeconds field during its onSuccess actions to wait for HelmReleases to be ready.

The default time is still ten minutes (600s), but if a default is specified and is greater than 600, it will use that instead.

components:
  - name: bigbang
    extensions:
      bigbang:
        version: 2.0.0
        valuesFiles:
          - config/disable-all.yaml
    actions:
      onDeploy:
        defaults:
          maxTotalSeconds: 1200 # 20 minutes in seconds

Related Issue

Fixes #1780

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Other (security config, docs update, etc)

Checklist before merging

• Test, docs, adr added or updated as needed
• Contributor Guide Steps followed

[netlify]

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[Racer159]

lgtm